If you've got a trip coming up (or a frequent flier status to maintain), use the chart below to see which carry-on will fit on your flights. We tested our carry-ons at JFK, EWR, LHR, and LGW to see how each size fits on the below airlines.

Keep in mind that this info can change at any time, but don't worry; we'll do our best to keep it up to date. You'll also want to check the airline that's operating the flight, which may be different from the airline you booked with.

Aegean Airlines   Compatible
Aer Lingus   Compatible
Aeroflot   Compatible
AeroMexico   Compatible
Air Baltic   Compatible
Air Canada   Compatible
Air Europa   Compatible
Air France   Compatible
Air India   Compatible
Alaska Airlines   Compatible
Alitalia   Compatible
All Nippon Airways   Compatible
Allegiant   Compatible
American Airlines   Compatible
Austrian Airlines   Compatible
British Airways   Compatible
Cathay Pacific   Compatible
China Southern   Compatible
Delta   Compatible
easyJet   Compatible
Ethiopian   Compatible
Frontier   Compatible
Iberia   Compatible
Icelandair   Compatible
JetBlue   Compatible
KLM   Compatible
LOT Polish Airlines   Compatible
Lufthansa   Compatible
Norwegian   Compatible
Porter Air   Compatible
Qantas   Compatible
Scandinavian Airlines   Compatible
Southwest   Compatible
Spirit   Compatible
Sun Country   Compatible
Tap Air Portugal   Compatible
United   Compatible
Virgin Atlantic   Compatible
Vueling   Compatible
WestJet   Compatible
Wizz Air   Compatible