The impact of service quality and price on passengers' loyalty towards low-cost airlines: The Southeast Asia perspective

The objective of this study is to examine the impact of service quality by adopting AIRQUAL model and price on passengers' loyalty through the linkage of passengers' satisfaction toward low-cost airlines from the perspective of Southeast Asia. With 200 questionnaires analyzed, the results suggest that service quality and price have a positive significant impact on passenger satisfaction, and as a result lead to passengers’ loyalty. Besides, the findings of this research also confirm the mediating role of customer satisfaction between service quality and loyalty, price and loyalty separately, which implies that customer satisfaction is a vital factor for an LCCs to survive in such a highly competitive aviation market.     

Investigating passengers’ intentions to use technology-based self check-in services

As more and more airlines have introduced technology-based self check-in services, it has become increasingly important to understand the factors affecting airline passengers’ attitudes toward this new form of check-in services and also their intentions, especially from Asian passengers’ perspectives. An empirical study was conducted among Taiwanese airline passengers using the technology acceptance model (TAM) as the basic research model while considering additional factors for further analysis such as external stimuli, perceived service quality, perceived behavioral control, need for service, and perceived risk. The findings revealed that attitude and external stimuli best explain passengers’ behavioral intentions to use the kiosks, whereas perceived usefulness and perceived ease of use have little effect on their intentions. These findings suggest that airlines in Taiwan should persuade passengers to acquire a more positive attitude toward the new check-in kiosks and should consider implementation of incentive strategies in encouraging passengers to adopt the self check-in service.     

An investigation of service quality,customer satisfaction and loyalty in China's airline market

Customer loyalty is a source of competitive advantage and an important intangible asset to any organisations, but empirical evidence from China's airline market regarding the determinants of passenger satisfaction and loyalty is lacking. This paper investigates the service quality of four major airlines in China's domestic market and explores the links between their service quality and customer satisfaction, as well as the conditions under which airlines can retain existing passengers. In line with previous studies, service quality variables are significant factors influencing customer satisfaction levels. However, satisfactory service was not found to result in higher customer loyalty among business travellers. In comparison to Hainan Airlines, passengers who travelled with Air China, China Southern and China Eastern were more likely to switch to an alternate carrier, indicating lower levels of brand loyalty. In addition, the frequent flyer programs (FFPs) have been largely a failure for the four major airlines in terms of increasing customer loyalty, as revealed in this study. It is necessary to draw distinctions between business and leisure travellers when studying the determinants of customer satisfaction and customer loyalty. Ticket pricing had a positive and significant effect on passengers' overall satisfaction and in turn strengthened customer loyalty among leisure travellers, but achieved no impact on the satisfaction and loyalty of business passengers. Some demographic variables such as gender, income and education are statistically significant for one group of passengers but not for another in the probit models estimated. It is suggested that different marketing strategies may be used to target different market segments to improve customer loyalty.     

Evaluation of passenger satisfaction with service quality: A consecutive method applied to the airline industry

Passengers' dissatisfaction with service quality is one of the crucial factors affecting the market share loss of airlines. This study aims to find out how airlines become capable of satisfying their passengers by considering the diversity of pre-purchase expectations. Therefore, the study proposes a novel model for clustering air passengers to identify passengers with similar expectations. Thus, the passengers' expectations of the service quality attributes in each cluster were measured and converted into quantitative degrees of customer satisfaction by applying the Kano model. Finally, Importance-Satisfaction Analysis (ISA) was employed to finding that which service quality indicators fall into the “Keep up the proper work”,” Concentrate here”,” Possible overkill”, and “Low priority” category for eliciting applicable marketing strategies.     

Text mining approach to explore dimensions of airline customer satisfaction using online customer reviews

The airline industry operates in a highly competitive market, in which achieving and maintaining a high level of passenger satisfaction is seen as a key competitive advantage. This study presents a novel framework for measuring customer satisfaction in the airline industry. Using text mining methods we explore Online Customer Reviews (OCRs) to provide guidelines for airlines companies to improve in competitiveness. We analyze a database of more than 55,000 OCRs, covering over 400 airlines and passengers from 170 countries. Using a Latent Dirichlet Allocation model we identified 27 dimensions of satisfaction described by 882 adjectives. Dimensions and adjectives were used to predict airline recommendation by customers, resulting in an accuracy of 79.95%. The most relevant dimensions for airlines' recommendation prediction were calculated. OCRs were stratified according to several variables. Of those, type of passenger impacted the least on the number of dimensions of customer satisfaction, while type of cabin flown impacted the most. Observing results in different publication years we showed airline customer trends through time. Our method showed sensitiveness to identify variations in dimensions distribution according to different passenger characteristics and preferences. Practical implications are that airline service providers aiming at maximizing customer satisfaction should focus their efforts on (i) customer service to first class passengers, (ii) comfort to premium economy passengers, and (iii) checking luggage and waiting time to economy class travelers. Regression analysis revealed cabin staff, onboard service and value for money as top three dimensions of satisfaction to predict the recommendation of airlines. Designing services that excel in those dimensions is likely to improve the company's performance with customers.     

Airline choice by passengers from Taiwan and China: A case study of outgoing passengers from Kaohsiung International Airport

Understanding what factors passengers consider when selecting an airline is critical, as airlines can utilize this information in market segmentation and marketing strategies. However, few studies have explored how passenger demographics and the nationality/type of carrier (full service or low-cost; regional or international) affect the choice factors of passengers when selecting airlines. The main objective of this study was to explore the airline choice factors considered by passengers, compare the choices of passengers with different demographics, and analyze which factors are emphasized by passengers from Taiwan and China when selecting airlines. We conducted a questionnaire survey of outgoing passengers at Kaohsiung International Airport in relation to 22 factors underlying their choice of airline. Using factor analysis, we identified the five factors: ground services, convenience, in-flight services, price, and travel availability. We then utilized cluster analysis to identify four groups, each concerned with price, comfort, convenience, and ground services, respectively. Nationality, age, income, flying frequency, and purpose of travel lead to differences in deciding which factors were considered by cross-strait passengers. Passengers of different nationalities concerned with different factors when selecting airlines. Our findings can add to the completeness of existing research as well as provide airlines with reference in developing marketing strategies for different customer groups.     

The impact of an aircraft's service environment on perceptions of in-flight food quality

Airlines are currently striving to improve the quality and quantity of in-flight food, because research has shown that catering is a key attribute for a customer's satisfaction with airline service quality. But the role of an airline's service environment in forming customer perceptions about food quality has not yet been properly investigated. Using electronic word-of-mouth data from N = 3996 airline passengers, this study deploys a linear regression model at multiple levels to relate perceived in-flight food quality with both the overall service environment and its formative components. The results clearly unveil the importance of an aircraft's service environment on perceived in-flight catering quality; perceptions of food quality are primarily influenced by the quality of cabin staff service, followed by entertainment and seat quality. Instead of continuing with the current practice of signing up top chefs to improve menus, airlines may instead consider putting their management focus on service improvements.     

Consumer willingness to pay for in-flight service and comfort levels: A choice experiment

In the competitive aviation market as a result of the emergence of low cost carriers, charter airlines have had to reconsider their approach to service provision. Specifically, the reduction in service and comfort levels offered by the low cost airlines provides charter carriers with an opportunity to differentiate their product based on the quality of the offering. To consider this strategic option we employ an on-line choice experiment to examine consumer choices with respect to the bundle of services on offer when deciding to purchase a flight. With these data we use the Bayesian methods to estimate a mixed logit specification. Our results reveal that in principle passengers are willing to pay a relatively large amount for enhanced service quality.     

A novel interval-valued fuzzy MCDM method for improving airlines’ service quality in Chinese cross-strait airlines

This paper presents an effective approach based on combining VIKOR, GRA, and interval-valued fuzzy sets to evaluate service quality of Chinese cross-strait passenger airlines via customer surveys. The proposed approach can enable decision-makers to understand the gaps between alternatives and aspired levels. An empirical study is used to establish a complete service quality evaluation framework for reducing the gaps to achieve the aspired level. Based on the gaps in priorities, it can help an airline to identify its own strengths and weaknesses in specific areas of passenger service to further improve service quality.     

The effect of frequent flyer programs: A case study of the Korean airline industry

Frequent flyer programs are important for airlines in Korea in their marketing of services. This paper develops a conceptual model to investigate the effect of such programs by examining the relationships them and, airline service quality, pricing, passenger satisfaction, airline image, and airline selection. Path analysis is used to analyze data collected from Korean international air passengers. The results show that frequent flyer programs have direct and indirect effects on pricing, passenger satisfaction, airline image, and airline selection. In addition, their effects on passengers' selections are significantly different between Korean and foreign airlines.     

A new digital service quality model and its strategic analysis in aviation industry using interval-valued intuitionistic fuzzy AHP

Today, airline companies have to provide digital products and services to ensure customer satisfaction. Accordingly, classical service quality models are not sufficient to capture customer expectations, and new digital service quality (DSQ) models should emerge. This study aims to propose a new and genuine DSQ model. The proposed model consists of digital tangibles, reliability, digital interaction, digital trust, and customer-centricity dimensions; and 35 criteria related to them. Importance degrees of criteria are determined with the IVIF AHP method. The validity of the proposed model is verified, employing a real case concerning the Turkish airline industry. The results show that the most significant dimension is digital trust, and the three most important criteria are proactive customer service, cybersecurity, and customer insight.     

A voice in the skies: Listening to airline passenger preferences

This study aims to identify the impact levels and priorities in the service expectations that passengers have when identifying a preferred airline. The results are based on probabilities and impacts, and can help airlines to accurately understand the preference criteria of their passengers. The priorities of the passengers may differ according to the airline chosen; therefore, the probabilities shown in this study can inform senior airline managers about the passenger perspective. This study uses the Stochastic Multicriteria Acceptability Analysis-2 (SMAA-2) method. SMAA-2 identifies the priorities and impact levels of passengers’ expectations on airline selection, and the ranking of alternative firms according to the probability. According to the obtained results, Airline 3 (AF₃) is the most preferred airline with the highest confidence rate. This airline operates based on a low-cost model that allows passengers to choose additional services for additional charges. The passenger expectations that have the highest impact on the preference when selecting an airline are 1) ticket prices, 2) punctuality, and 3) booking convenience. Free in-flight food and beverages, the variety and quality of the food and beverages, and voyager miles programs for loyal customers are found to have no impact on the ranking of airlines. The expectations identified by the passengers in this study are related to the outcome quality dimension, with services dominated by flexible features. The findings of this study define the passenger as a rational decision maker who is price sensitive.     

Third party ancillary revenues in the airline sector: An exploratory study

Some airlines, especially Low Cost Carriers (LCCs), have earned significant profits from revenues derived from ancillary revenues. However, to date few have been able to derive a meaningful portion of revenues from 3^rd party ancillaries. The key to increasing these revenues comes from an understanding of passenger willingness to pay for 3^rd party products/services, coupled with increasing customer awareness and consequently the all-important customer conversion. This study assesses the 3^rd party ancillary services that passengers are more willing to purchase, along with the potential offers that might increase their willingness to purchase specific 3^rd party services. A mixed methods approach was used consisting of a passenger survey and nine expert interviews. The main findings are that car hire, airport parking, and the sale of hotel rooms had the most significant associations with customer willingness to pay. It was also found that there was a significant association between specific offers and increased willingness to purchase. The 15% discount off a future flight, and to a lesser extent, hotel price guarantees were the most significant. Expert interviewees confirmed that the future sustainability of this revenue stream for airlines is centred on mobile digital devices, customer conversion, and exploiting potential market opportunities.     

Evaluating the relationship between socially (dis)advantaged neighbourhoods and customer satisfaction of bus service in London,U.K.

Affordable and efficient urban public transport is important for the development of a sustainable urban environment. Making sure public transport users are satisfied with the service is a goal many public transport agencies are trying to achieve. Customer satisfaction surveys are often used to monitor customer perceptions of service quality and to determine the relative influence of service attributes on a customer's overall assessment of the service. This study presents a new method to spatially evaluate customer satisfaction survey data through examining satisfaction with bus service across neighbourhoods of varying levels of socio-economic status (SES). Using customer satisfaction survey data collected by Transport for London between 2010 and 2015, multi-level regression modeling is used to estimate the relationship between overall satisfaction and social deprivation of the area in which bus routes were operating. The results indicate lower levels of satisfaction along routes serving low SES neighbourhoods, which appears to be attributed to (1) low satisfaction with service characteristics related to an individual's experience and quality of the bus and (2) conditions of the bus stop and shelter. Findings from this paper shows the importance of including cleanliness and bus internal quality as one of the performance indicators when contracting bus services, to ensure that all customers receive the same quality of service in the region regardless of their SES.     

A cross cultural investigation of airlines service quality through integration of Servqual and the Kano model

This paper examines the service quality attributes of airlines with regard to their effect on customer satisfaction in a cross-cultural context. The applicability of a modified Servqual instrument as a means of measuring customers' perceptions and expectations is explored using respondents from USA and Turkey. The study is unique as it integrates the Servqual scale and the Kano model in a complementary way. The findings reveal that the Servqual gap scores are negative in both USA and Turkey, in all areas of service quality, indicating that customers' perceptions fall far short of their expectations. For the Kano model, it is demonstrated that the general structure of the scale is the same for both countries. However, the two countries differ in certain service quality attributes as far as prioritization. This has implications for the formulation of airline marketing strategies. While some degree of standardization is necessary for certain service elements, especially if the airline is catering for the international market, there are certain service attributes that should be designed to meet local needs and expectations.     

A combined MCDM model based on DEMATEL and ANP for the selection of airline service quality improvement criteria: A study based on the Taiwanese airline industry

The aim of this study is to select airline service quality improvement criteria for the Taiwanese airline industry. Numerous factors such as low railway prices, the development of high-speed rail, increases in petroleum prices, increases in foreign airline competition, and the recent economic depression have led many airlines in Taiwan to encounter financial difficulties and even closure. Researchers have begun to identify critical service quality improvement criteria with the goal of increasing the competitive advantages of airlines. Most of the selected criteria, however, suffer from a major technical problem: all of the measurement dimensions are independent, leading to inadequate criteria for measuring service quality. Our calculations consider the interrelationships and effects among the evaluation dimensions and criteria to precisely rank and select criteria. The value of this study is that it provides airlines with a direction for measuring and improving their service quality with the goal of developing sustained competitive advantage over the long term.     

Consumers' attitude of endorser credibility,brand and intention with respect to celebrity endorsement of the airline sector

To achieve product differentiation, airlines spend millions of dollars annually in signing celebrities to endorse their brands’ endorsement contracts, as source effects that play an important role in persuasive communications. Based on source credibility theory and product differentiation theory, this study examines the causal relationship between endorser credibility, brand attitude, brand credibility and purchase intention of air transportation services provided by airlines that adopt a celebrity endorsement strategy. Meanwhile, endorser credibility was tested as a second-order construct of the proposed model. The results indicate that positive relationships exist between all the hypothesized constructs. Therefore, in addition to having a favorable celebrity to endorse a customer oriented advertisement, the credibility of the celebrity is as important in enhancing brand attitude, brand credibility and purchase intention.     

Are low-cost carrier passengers less likely to complain about service quality?

Complaints made by airline passengers to the U.S. Department of Transportation (DOT) are often used in academic research and in the media as a proxy for the quality of commercial air service in the United States. In this paper, we test whether passengers of network carriers are more likely to make a complaint to the DOT about service quality failures than passengers of low-cost carriers. Through a fixed-effects regression, we find that passengers of low-cost carriers like Southwest Airlines are less likely to complain about service quality than passengers of network carriers like United Airlines, given the same levels of service quality and controlling for yearly fixed effects. This behavior could be explained by price-based expectations of service quality, lack of information about how to complain to the DOT, or qualitative differences in front-line customer service between airlines.     

A method for reducing information asymmetry in destination–airline relationships

We propose a measure of business risk in air travel demand at the route level that can reduce information asymmetry during route development negotiations between tourism destinations and airlines. Aviation-exposed risk (AER) conveys information about the level of uncertainty with regard to air travel demand from an airline’s perspective. Using AER, tourism destinations and air service development teams can evaluate their risks from the perspective of the airline and its network. From there, an assessment can be made as to the value of air services in certain circumstances, including whether a direct underwrite or risk share between airlines and destinations is viable and necessary. By applying a portfolio analysis to an airline’s network, we find evidence that AER does indeed mimic the actual capacity distribution of the network. This provides support for AER as a useful risk measure to be used in practice.     

Market strategy development and innovation to strengthen consumer-based equity: The case of Brazilian airlines

A brand valued by passengers would be able to convey quality and credibility, adds value to air transport the service, and increases passengers' willingness to pay a premium for tickets. However, studies on consumer-based brand equity in the air transport sector have been scarce, especially in developing countries such as Brazil. This study examines the relationship between marketing strategies adopted by Brazilian airlines in the domestic market and the strengthening of consumer-based brand equity (particularly brand associations with brand awareness, perceived quality, and brand loyalty). A literature review and a survey of 33 managers from Brazil's top airlines were conducted to develop the study's conceptual model. To empirically test the model, another survey was conducted on 480 passengers at six airports in the central western, southern, and southeastern regions of Brazil and the data analyzed via structural equation modeling. The results show that joint investments are necessary for innovation in service, price promotion, and event sponsorship in order to strengthen the key consumer-based brand dimensions. This study provides a basis for the development of future studies on passenger-based brand equity and helps airlines target their marketing strategies with maximum effectiveness.