May 9, 2019 1:30 PM, EDT

Best and Worst International Airlines and Airports? Here’s One Guide

airportEllen Milligan/Bloomberg News

Had a bad experience at Newark Liberty Airport last year? You’re not alone, according to recent rankings.

The 10 Best Airports of 2019

  1. Hamad Int. Airport, Qatar

  2. Tokyo Int. Airport, Japan

  3. Athens Int. Airport, Greece

  4. Afonso Pena Int. Airport, Brazil 

  5. Gdansk Lech Wałęsa Airport, Poland

  6. Sheremetyevo Int. Airport, Russia

  7. Changi Airport Singapore, Singapore

  8. Rajiv Gandhi Int. Airport, India 

  9. Tenerife North Airport, Spain 

  10. Viracopos/Campinas Int. Airport, Brazil

The New Jersey hub ranked as the worst U.S. airport in the 2019 annual ratings from AirHelp, an organization that specializes in air traveler rights and seeks compensation in cases of delays or cancellations.

U.S. airports in general didn’t fare particularly well, with highest-rated Hartsfield-Jackson Atlanta International Airport taking 34th place of 132 worldwide.

Newark held the lowest U.S. spot, at 116. A major reason is weather-related delays, said AirHelp CEO Henrik Zillmer. They are a huge problem for American airports, compared with European ones.

“If you have the slightest amount of snow at JFK, the airport will close,” Zillmer said, referring to the New York hub that ranked 86th. Beyond that, quality of service in the United States has room for improvement, with long security lines a frequent problem.

The 10 Worst Airports of 2019

123. London Gatwick Airport, United Kingdom

124. Billy Bishop Toronto City Airport, Canada

125. Porto Airport, Portugal

126. Paris Orly Airport, France

127. Manchester Airport, United Kingdom

128. Malta Int. Airport, Malta

129. Henri Coanda Int. Airport, Romania

130. Eindhoven Airport, Netherlands

131. Kuwait Int. Airport, Kuwait

132. Lisbon Portela Airport, Portugal

The airports are rated based on on-time performance, service quality, and food and shopping options. The first accounts for 60% of the score and the other criteria each make up 20%. AirHelp’s data come from multiple commercial vendors, along with its own database, plus 40,000 passenger surveys collected in 40 countries during 2018.

Topping AirHelp’s rankings are Doha’s Hamad International Airport, Tokyo Haneda International Airport and Athens International Airport, which have taken the top spots since the ratings began in 2015. It is worth considering the overall picture of each airport in looking at the list. For instance, high ratings for Athens puzzled the AirHelp team at first, Zillmer said, until you consider that its sunny weather results in fewer delays and vacationers are more likely to leave positive reviews.

Jeff Schear/Bloomberg News

Congestion continues to be the biggest problem facing airports: The flight industry is experiencing a rapid increase in global tourism. The Worldwide Tourism Organization estimates that international tourist arrivals increased 6%, to 1.4 billion in 2018.

The 10 Best Airlines of 2019

  1. Qatar Airways (84% on-time performance)

  2. American Airlines (75%)

  3. Aeromexico (78%)

  4. SAS Scandinavian Airlines (73%)

  5. Qantas (79%)

  6. LATAM Airlines (77%)

  7. WestJet (74%)

  8. Luxair (78%)

  9. Austrian Airlines (71%)

  10. Emirates (75%)

“Some airports are expanding quickly, but it’s still a big issue for most, especially during peak hours,” Zillmer said.

Among the 72 airlines for which the company has statistically significant data, AirHelp rated them by on-time performance, service quality and claim processing, with each category weighed equally.

For the second year in a row, Qatar Airways ranked as the top airline, followed by American Airlines, Aeromexico, SAS Scandinavian Airlines, and Qantas in the top five. At the bottom of the list were Ryanair, Korean Air, Kuwait Airways, and the U.K.’s EasyJet and Thomas Cook Airlines.

Better weather conditions led to fewer flight disruptions in 2018 overall, Zillmer said, with on-time performance improving across the board. This may have contributed to American Airlines securing the second-place spot — a big jump, considering that the airline ranked 23rd last year.

The 10 Worst Airlines of 2019

63. Adria Airways (67%)

64. Aerolineas Argentinas (80%)

65. Transavia (62%)

66. Laudamotion (51%)

67. Norwegian (70%)

68. Ryanair (65%)

69. Korean Air (69%)

70. Kuwait Airways (42%)

71. EasyJet (67%)

72. Thomas Cook Airlines (57%)

United Airlines Inc. and Delta Air Lines Inc. also were significantly higher in 2018 than in 2017, respectively ranking 16th and 17th, compared with 37th and 47th.

One area in which Zillmer said many airlines need to improve is claim-processing operations, which tidily wraps into the mission of AirHelp. Instead of canceling a flight as soon as it is clear that a plane won’t be able to fly, many force passengers to wait in the airport during long flight delays.

“They’re not economically incentivized to put you on a different airline to get you to your destination,” he said, hoping that rankings like this can shed light on how airlines are falling short and motivate them to step up service.