Here’s our breakdown of which airlines fly to the most destinations

Apr 30, 2022

This post contains references to products from one or more of our advertisers. We may receive compensation when you click on links to those products. Terms apply to the offers listed on this page. For an explanation of our Advertising Policy, visit this page.

Ponta Delgada (in Portugal’s archipelago of the Azores), Tenerife (one of Spain’s Canary Islands), and the Balearic capital of Palma de Mallorca have something in common, other than being popular island destinations: All three happen to be among the latest additions to United Airlines’ global route network.

By serving niche markets like these small islands, United Airlines retains its position as the airline that flies to the largest number of destinations in the world.

Want more airline-specific news? Sign up for TPG free new biweekly Aviation newsletter.

Although still lagging behind its own pre-pandemic figures, United is pulling ahead in this ranking, according to digital flight information website OAG’s analysis of IATA summer season data. The airline serves 389 destinations, surpassing American Airlines which flies to 364 airports.

To compile the list of airlines that fly to the most destinations, we used scheduled flight data that covers the summer season (specifically March 27 to October 29), which has been provided by OAG — one of the industry’s primary sources of aviation industry data.

Bear in mind, counting destinations can be trickier than it sounds. Not only can airline networks be subject to drastic changes at short notice (just ask airlines that used to fly anywhere near Ukraine and Russia), but also rankings can only give you a snapshot at a specific moment in time.

Related: How airline route maps changed in 2021, and what to expect in 2022

Looking at the data for several different time periods though, it’s possible to get a general idea of which airlines dominate when it comes to destinations served. The specific figure may vary, but overall numbers tend to remain in the same ballpark, and the top positions are usually taken by the same carriers.

domestic and international destinations served this summer

Airline Domestic International Grand Total
United Airlines 252 137 389
American Airlines 230 134 364
Turkish Airlines 59 250 309
Ryanair 93 215 308
Delta Air Lines 213 91 304
Deutsche Lufthansa AG 22 207 229
British Airways 22 200 222
Air France 25 191 216
Wizz Air 18 176 194
Easyjet 58 136 194
China Southern Airlines 156 28 184
China Eastern Airlines 155 27 182
Air Canada 52 128 180
LATAM Airlines Group 119 46 165
Qatar Airways 7 157 164
KLM-Royal Dutch Airlines 4 159 163
FlexFlight ApS 96 65 161
Air China 129 27 156
TUI fly Belgium 45 109 154
Eurowings 12 138 150






Source: OAG for the period of March 27-October 29, 2022.

For example, if we looked at the number of destinations United and American served on April 19, rather than at the whole summer season, the stats show 329 (versus 389) and 326 (versus 364), respectively. As expected, zooming out to a longer time-frame produces larger figures, since a single flight to a given destination at any time during the season would count toward the final tally.

Another important matter to consider is how to account for those flights operated through subsidiaries or partners. The network figures provided here for U.S. carriers include points served by regional partners, which despite being commercially integrated into mainline operations, are technically separate carriers with their own air operator certificates (AOCs).

There are also plenty of routes that are either seasonal or operated occasionally, which may provide a somewhat skewed view of the real passenger fluxes.

A case in point: Despite carrying more passengers than any other U.S. carrier, Delta Air Lines appears to be a distant fifth in terms of the total number of destinations served this summer season. OAG data shows the Atlanta-based carrier serving 304 airports.

Total number of destinations served by airlines currently

Airlines Destinations (as of April 19)
United Airlines 329
American Airlines 326
Delta Air Lines 262
Turkish Airlines 252
Ryanair 210
Deutsche Lufthansa AG 192
Air France 181
British Airways 166
China Southern Airlines 156
KLM-Royal Dutch Airways 155
Qatar Airways 145
China Eastern Airlines 144
Azul Airlines 142
Air Canada 134
LATAM Airlines Group 130
Wizz Air 130
EasyJet 127
Emirates 125
Allegiant Air LLC. 125
Air China 122

Southwest Airlines


Source: OAG as of April 19, 2022.

A huge and well consolidated domestic air travel market helps United and American earn the two top spots on the above table. But when we look at international destinations only, it is Turkish Airlines that emerges as the leader (and third overall), with 250 international routes out of the 309 destinations served by the Turkish flag carrier. Turkish Airlines’ network is so extensive that it reaches places where few other airlines tread, such as Afghanistan and Somalia.

Additionally, Turkish Airlines serves some major cities through more than one airport. For example, it offers flights from Istanbul Airport (IST) to both John F. Kennedy International Airport (JFK) and Newark Liberty International Airport (EWR), while its London service comprises no less than three different gateways: Heathrow Airport (LHR), Gatwick Airport (LGW) and London Stansted Airport (STN).

(Photo by Zach Griff/The Points Guy)

The other airline completing the top five is Ryanair. The low-cost Irish airline is serving 308 airports this summer season, and unlike other airlines at the top of the ranking, it does so without any long-haul flights in its network.

Its numerous bases across Europe though, make Ryanair the undisputed winner when it comes to the number of city pairs it operates. OAG data shows Ryanair’s count of scheduled airport market pairs at 2,108 — more than double the two closest contenders, American (1,031) and United (880). For context, Southwest Airlines — the point-to-point no-frills carrier that is said to have served as inspiration for Ryanair’s success story — stood at a mere 785 by this measure.

Related: The ultimate survival guide for flying Ryanair

European carriers complete the list of top 10 airlines that fly to the most destinations. The table’s fifth through 10th spots, include three major flag carriers, Lufthansa (229), British Airways (222) and Air France (216), as well as two low cost carriers, Wizz Air and EasyJet, with 194 destinations each.

The top 20 airlines based on number of city pairs

Airlines City Pairs
Ryanair 2,108
American Airlines 1,031
United Airlines 880
Southwest Airlines 785
Delta Air Lines 767
EasyJet 711
Wizz Air 633
China Southern Airlines 557
China Eastern Airlines 526
Allegiant Air LLC. 459
IndiGo 420
Turkish Airlines 403
Air China 355
Spirit Airlines 310
Sichuan Airlines 300
Jetblue Airways Corporation 297
Deutsche Lufthansa AG 295
Spring Airlines 293
Frontier Airlines Inc. 286
Azul Airlines 282
Source: OAG as of April 19, 2022.

Finally, we can’t underestimate the impact the COVID-19 pandemic had in distorting travel patterns and networks, even as airlines are beginning to rebound. For example, American has dropped 29 of the destinations it used to operate back in 2019, though 21 new ones have been launched.

Traffic seems to be finally recovering from the pandemic, but the resulting route maps may end up looking a bit different from those of three years ago.

Featured photo by Ted Horowitz/Getty Images.

Delta SkyMiles® Platinum American Express Card

Earn 90,000 bonus miles after you spend $3,000 in purchases on your new Card in your first 3 months. Offer ends 8/3/2022.

With Status Boost™, earn 10,000 Medallion Qualification Miles (MQMs) after you spend $25,000 in purchases on your Card in a calendar year, up to two times per year getting you closer to Medallion Status. Earn 3X Miles on Delta purchases and purchases made directly with hotels, 2X Miles at restaurants and at U.S. supermarkets and earn 1X Mile on all other eligible purchases. Terms Apply.

Apply Now
More Things to Know
  • Limited Time Offer: Earn 90,000 bonus miles after you spend $3,000 in purchases on your new Card in your first 3 months. Offer ends 8/3/2022.
  • Earn up to 20,000 Medallion® Qualification Miles (MQMs) with Status Boost® per year. After you spend $25,000 in purchases on your Card in a calendar year, you can earn 10,000 MQMs up to two times per year, getting you closer to Medallion® Status. MQMs are used to determine Medallion® Status and are different than miles you earn toward flights.
  • Earn 3X Miles on Delta purchases and purchases made directly with hotels.
  • Earn 2X Miles at restaurants worldwide including takeout and delivery in the U.S., and at U.S. supermarkets.
  • Earn 1X Miles on all other eligible purchases.
  • Receive a Domestic Main Cabin round-trip companion certificate each year upon renewal of your Card. Payment of the government imposed taxes and fees of no more than $80 for roundtrip domestic flights (for itineraries with up to four flight segments) is required. Baggage charges and other restrictions apply. See terms and conditions for details.
  • Enjoy your first checked bag free on Delta flights.
  • Fee Credit for Global Entry or TSA PreCheck® after you apply through any Authorized Enrollment Provider. If approved for Global Entry, at no additional charge, you will receive access to TSA PreCheck.
  • Enjoy an exclusive rate of $39 per person per visit to enter the Delta Sky Club® for you and up to two guests when traveling on a Delta flight.
  • No Foreign Transaction Fees.
  • $250 Annual Fee.
  • Terms Apply.
  • See Rates & Fees
Regular APR
17.24%-26.24% Variable
Annual Fee
Balance Transfer Fee
Recommended Credit
Terms and restrictions apply. See rates & fees.

Editorial Disclaimer: Opinions expressed here are the author’s alone, not those of any bank, credit card issuer, airlines or hotel chain, and have not been reviewed, approved or otherwise endorsed by any of these entities.

Disclaimer: The responses below are not provided or commissioned by the bank advertiser. Responses have not been reviewed, approved or otherwise endorsed by the bank advertiser. It is not the bank advertiser’s responsibility to ensure all posts and/or questions are answered.