Flight AS4287
Alaska Airlines | Boston to Phoenix
Departure
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Return
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AS4287 | Boston to Phoenix
Operated by Alaska Airlines with 87% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
Boston (BOS) to Phoenix (PHX)
87%On-time Rate
Departure
06:00
Logan International Airport B
BOS
6h 8m
Direct
Arrival
09:16
Phoenix Sky Harbor International Airport
PHX
Terminal T4
Airline
Alaska Airlines
Aircraft
Airbus A321neo
Seats
196
Aircraft Age
1y, 4m
Boarding Gate: --
Check-in closes at 2026-02-06 05:15. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight AS4287
Departure Punctuality
On-time Rate
Punctuality 73%
Avg Delay
Late on average 30 minutes
Early
0%
On-time
73%
Delay <30min
13%
Delay 30-60min
7%
Delay >60min
7%
Cancelled
1%
Arrival Punctuality
On-time Rate
Punctuality 73%
Avg Delay
Late on average 30 minutes
Early
0%
On-time
73%
Delay <30min
13%
Delay 30-60min
7%
Delay >60min
7%
Cancelled
1%
Based on AS4287 flight history for Last 30 Days. On-time rate: Punctuality 73%, average delay: Late on average 30 minutes.
Flight Schedule
Upcoming schedule for flight AS4287
Fri, Feb 6
AS4287
Alaska Airlines
A21N
06:00
BOS
Boston
Direct
09:16
PHX
Phoenix
Fri, Jan 30
AS4287
Alaska Airlines
A21N
06:17
BOS
Boston
Direct
09:34
PHX
Phoenix
Mon, Feb 2
AS4287
Alaska Airlines
A21N
06:11
BOS
Boston
Direct
09:27
PHX
Phoenix
Mon, Jan 26
AS4287
Alaska Airlines
A21N
--
BOS
Boston
Direct
--
PHX
Phoenix
Sun, Feb 1
AS4287
Alaska Airlines
A21N
06:20
BOS
Boston
Direct
09:15
PHX
Phoenix
Thu, Feb 5
AS4287
Alaska Airlines
A21N
06:15
BOS
Boston
Direct
09:07
PHX
Phoenix
Thu, Jan 29
AS4287
Alaska Airlines
A21N
06:13
BOS
Boston
Direct
09:43
PHX
Phoenix
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 AS4287
💼
Business
AS4287
Seat Information
94 cm
Legroom
53 cm
Seat width better than on 40% of flights
135°
Reclining Angle
Facilities & Amenities
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
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