Flight AS390
Alaska Airlines | San Diego to Boston
Departure
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Return
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AS390 | San Diego to Boston
Operated by Alaska Airlines with 90% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
San Diego (SAN) to Boston (BOS)
90%On-time Rate
Departure
09:10
San Diego International Airport
SAN
Terminal T2
5h 29m
Direct
Arrival
16:56
Logan International Airport B
BOS
Airline
Alaska Airlines
Aircraft
Boeing 737-900
Seats
Up to 181
Aircraft Age
2y, 4m
Boarding Gate: --
Check-in closes at 2026-02-02 08:30. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight AS390
Departure Punctuality
On-time Rate
Punctuality 53%
Avg Delay
Late on average 48 minutes
Early
0%
On-time
53%
Delay <30min
27%
Delay 30-60min
7%
Delay >60min
13%
Cancelled
1%
Arrival Punctuality
On-time Rate
Punctuality 53%
Avg Delay
Late on average 48 minutes
Early
0%
On-time
53%
Delay <30min
27%
Delay 30-60min
7%
Delay >60min
13%
Cancelled
1%
Based on AS390 flight history for Last 30 Days. On-time rate: Punctuality 53%, average delay: Late on average 48 minutes.
Flight Schedule
Upcoming schedule for flight AS390
Fri, Jan 30
AS390
Alaska Airlines
B39M
09:17
SAN
San Diego
Direct
17:28
BOS
Boston
Mon, Feb 2
AS390
Alaska Airlines
B39M
09:10
SAN
San Diego
Direct
16:56
BOS
Boston
Sun, Feb 1
AS390
Alaska Airlines
B39M
09:38
SAN
San Diego
Direct
17:49
BOS
Boston
Thu, Jan 29
AS390
Alaska Airlines
B39M
09:25
SAN
San Diego
Direct
17:11
BOS
Boston
Tue, Feb 3
AS390
Alaska Airlines
739
09:10
SAN
San Diego
Direct
17:39
BOS
Boston
Tue, Jan 27
AS390
Alaska Airlines
739
09:31
SAN
San Diego
Direct
17:27
BOS
Boston
Wed, Jan 28
AS390
Alaska Airlines
B39M
09:27
SAN
San Diego
Direct
17:16
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 AS390
✈️
Economy
AS390
Seat Information
81 cm
More legroom than on 20% of flights
43 cm
Seat width
110°
Reclining Angle
Facilities & Amenities
None
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
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