Alaska Airlines » Boeing B737-800 (Config. 1)

The Boeing 737 is the mainstay of Alaska Airlines' fleet.

Alaska Airlines has more than 50 of the 737-800 (IATA aircraft code 73H), making it the most numerous aircraft in its fleet by some margin.

Each Alaska Airlines Boeing B737-800 has 160 seats, with 144 in economy class and 16 in First. While the -800 is Alaska's most numerous aircraft, it is not its largest, as the -900 has 12 more seats in economy class, or four extra rows.

Alaska Airlines has two different configurations of B737-800. This one has no galley between the First and economy class cabins and three extra seats in the last row (it's a half row on the other configuration).