How are the cabins and seat rows arranged on American Airlines AA1157’s Airbus A321-200?

Business rows 1-5 have a 2-2 layout. Main Cabin rows 8-36 have a 3-3 layout, except row 10, which is 3-2, and row 23, which is 0-3.

What is the average seat rating on AA1157?

The 190 seats on the American Airlines Airbus A321-200 flying AA1157 average 5.6 out of 10 for comfort. By cabin: Business 6.0 and Main Cabin 5.5. 8 seats rate Good or better, and 36 rate below average.

What legroom and seat width are listed for AA1157’s Business and Main Cabin seats?

Business seats have 37" of legroom and are 21" wide. Main Cabin seats have 30" of legroom and a width of 16.3-18.7".

What route does AA1157 fly?

AA1157 is the American Airlines flight from Miami (MIA, Miami International) to Cancún (CUN, Cancún International), flown on the Airbus A321-200. It takes about 1h 45m for 855 km (531 miles), estimated from the great-circle distance.

How much do AA1157’s seats recline, and which Main Cabin seats have limited or no recline?

Business seats recline 5" and Main Cabin seats recline 2". Main Cabin seats with limited recline are 22A, 22B, 22C, 36A, 36B, 36C, 36D, 36E and 36F; seats with no recline are 10A, 10B, 10C, 10D, 10E, 23D, 23E and 23F.

Can I check real-time seat availability on AA1157?

Yes. Open AA1157 in the live seat map and choose your travel date to see which seats are still open on that day, each coloured by its comfort score.

What Wi-Fi, power and entertainment are listed for both cabins on American Airlines AA1157?

Both Business and Main Cabin have Wi-Fi enabled, AC/USB power and free on demand entertainment.

AA1157 seat map

American Airlines Airbus A321-200, 2 classes, from Miami (MIA) to Cancún (CUN)

Departs: Miami (MIA); Miami International, United States
Arrives: Cancún (CUN); Cancún International, Mexico
Flight time: About 1h 45m; Estimated from 855 km (531 miles)
Aircraft: Airbus A321-200; 2 classes, 1 deck

Your flight date

Check live availability

AA1157 is the American Airlines flight from Miami (MIA) to Cancún (CUN), scheduled on an Airbus A321-200 with 190 seats in 2 classes: 20 in Business and 170 in Main Cabin. The best seats are 2A in Business and 11C in Main Cabin. Avoid row 23 in Main Cabin: near the lavatories.

AA1157 interactive seat map

Select a seat for its comfort score and what to watch out for. Colours show comfort, not availability.

Seat scores on AA1157

Covers all 190 seats on the aircraft.

Excellent9.0+0 seats
Good7.0 to 8.98 seats
Fair5.0 to 6.9146 seats
Below average3.0 to 4.919 seats
Poorunder 3.017 seats

Scores weigh legroom, recline, window position and distance from galleys, lavatories and exits. Seat-map glossary

Best in Business
Fair6.0 / 10
Window seat
Best in Main Cabin
Good8.8 / 10
Aisle seat, extra legroom, exit row, no floor storage, tray in armrest

Seat data verified October 21, 2026. How we verify seat data

Which plane is AA1157 on?

The aircraft and layout our seat map for AA1157 comes from.

Date	Fri, Oct 30
Aircraft	Airbus A321-200
Layout	20J, 170Y (190 seats)

Airlines can swap planes close to departure, so confirm the aircraft at check-in.

AA1157 airports

Where the flight leaves from and lands.

Departure: Miami International MIA; Miami, United States
Arrival: Cancún International CUN; Cancún, Mexico

Seats by cabin on AA1157

How the 190 seats on this aircraft split by cabin.

Business20 seats
Main Cabin170 seats

Open seats change daily. Check live availability for your date

Best seats on AA1157

The top seats in every cabin, the ones to skip, and the pick for what matters to you.

Best seats on every aircraft

Comfort score out of 10Excellent9.0+Good7.0 to 8.9Fair5.0 to 6.9Below average3.0 to 4.9Poorunder 3.0

Business

Rows 1 to 5, 20 seats

Top picks

Window seatFair6.0 / 10
Window seatFair6.0 / 10
Window seatFair6.0 / 10

Seats to avoid

No seat in this cabin scores below Fair.

Best for

Window
Aisle
Sleep
Couples

Main Cabin

Rows 8 to 36, 170 seats

Top picks

Aisle seat, extra legroom, exit row, no floor storage, tray in armrestGood8.8 / 10
Aisle seat, extra legroom, exit row, no floor storage, tray in armrestGood8.8 / 10
Middle seat, extra legroom, exit row, no floor storage, tray in armrestGood8.8 / 10

Seats to avoid

Window seat, cold by exit, misaligned windowPoor1.8 / 10
Window seat, near lavatory, cold by exitPoor1.8 / 10
Window seat, limited recline, near lavatoryPoor2.5 / 10

Best for

Window
Aisle
Extra legroom
Sleep
Couples

Row-by-row notes for AA1157

The rows worth knowing about before you choose, from the Airbus A321-200 cabin layout. New to terms like bulkhead or pitch? See the seat-map glossary.

Row 1Business. First row of the cabin: near the galley, no floor storage.
Row 5Business. Last row of the cabin.
Row 8Main Cabin. First row of the cabin: tray table in the armrest.
Row 11Main Cabin. Exit row: extra legroom; no floor storage and tray table in the armrest.
Row 22Main Cabin. Limited recline, near the lavatories.
Row 23Main Cabin. Near the lavatories.
Row 24Main Cabin. Extra legroom; near the lavatories, no floor storage and tray table in the armrest.
Row 35Main Cabin. Near the lavatories.
Row 36Main Cabin. Last row of the cabin: limited recline, near the lavatories and the galley.

Cabins on AA1157

Layout, legroom and amenities in each class on the American Airlines Airbus A321-200.

Compare Wi-Fi and entertainment across airlines

Business

Rows 1 to 5, 20 seats

Layout: 2-2
Pitch: 37"
Width: 21"
Recline: 5"

Standard seat with 5" of recline.

Wi-Fi enabled
AC/USB power
Free on demand entertainment

Main Cabin

Rows 8 to 36, 170 seats

Layout: 3-3
Pitch: 30"
Width: 16.3-18.7"
Recline: 2"

Standard seat with 2" of recline. Sold as Main Cabin Extra and Main Cabin.

Wi-Fi enabled
AC/USB power
Free on demand entertainment

AA1157 questions

Flying AA1157? Answered.

The aircraft, the cabins and the seats on this flight, answered from its seat map data.

The highest-rated seat on AA1157 is 11C in Main Cabin, with a comfort score of 8.8 out of 10: aisle seat, extra legroom, exit row, no floor storage, tray in armrest. In the other cabin, the best seat is 2A in Business (6.0).

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