A detailed seat map is your best asset.

Different plane models offer varying in-seat amenities and sizing for overhead compartments and underseat storage, too.

The most straightforward way to check is by looking at your chosen airlines reservation page.

A JetBlue airplane at Ronald Reagan Washington National Airport in Arlington, Virginia, on March 9, 2023

Stefani Reynolds/AFP via Getty Images

Many airlines list the aircraft jot down on their ticketing pages, so youll know before booking.

Checking the seat map is the best way to avoid accidentally bookinga windowless window seat.

SeatGuru does not work for every airline and flight and will occasionally yield empty results.