Flight AA1239
American Airlines | Los Angeles to Boston
Departure
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Return
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AA1239 | Los Angeles to Boston
Operated by American Airlines with 86% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
Los Angeles (LAX) to Boston (BOS)
86%On-time Rate
Departure
09:30
Los Angeles International Airport
LAX
Terminal T4
5h 26m
Direct
Arrival
17:28
Logan International Airport B
BOS
Airline
American Airlines
Aircraft
Airbus A321
Seats
187
Aircraft Age
11y, 8m
Boarding Gate: --
Check-in closes at 2026-01-21 08:45. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight AA1239
Departure Punctuality
On-time Rate
Punctuality 64%
Avg Delay
Late on average 1 hour
Early
0%
On-time
64%
Delay <30min
21%
Delay 30-60min
0%
Delay >60min
14%
Cancelled
0%
Arrival Punctuality
On-time Rate
Punctuality 64%
Avg Delay
Late on average 1 hour
Early
0%
On-time
64%
Delay <30min
21%
Delay 30-60min
0%
Delay >60min
14%
Cancelled
0%
Based on AA1239 flight history for Last 30 Days. On-time rate: Punctuality 64%, average delay: Late on average 1 hour.
Flight Schedule
Upcoming schedule for flight AA1239
Fri, Jan 16
AA1239
American Airlines
321
09:48
LAX
Los Angeles
Direct
17:36
BOS
Boston
Mon, Jan 19
AA1239
American Airlines
321
09:38
LAX
Los Angeles
Direct
17:29
BOS
Boston
Sat, Jan 17
AA1239
American Airlines
321
09:44
LAX
Los Angeles
Direct
17:51
BOS
Boston
Thu, Jan 15
AA1239
American Airlines
321
09:14
LAX
Los Angeles
Direct
17:15
BOS
Boston
Thu, Jan 22
AA1239
American Airlines
321
09:30
LAX
Los Angeles
Direct
17:56
BOS
Boston
Tue, Jan 20
AA1239
American Airlines
321
09:37
LAX
Los Angeles
Direct
17:27
BOS
Boston
Wed, Jan 21
AA1239
American Airlines
321
09:30
LAX
Los Angeles
Direct
17:28
BOS
Boston
Schedule Information
Flight schedules are subject to change. Please check with the airline for the most up-to-date information.
Cabin Information
Available cabin classes for flight AA1239
💼
Business
AA1239
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
Facilities & Amenities
Meal included
On-demand and live TV
Wi-Fi (additional charge)
USB port and power outlet
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