AS4420 Flight Status Alaska Airlines: Boston to New York (ASA4420)
Are you looking for the November 14th, 2026 AS 4420 Philadelphia to Dayton flight? Go to our AS4420 Philadelphia to Dayton Flight Status page >
AS 4420 Boston to New York Flight Status
Not scheduled today (November 14th, 2026). Latest flight: October 31st, 2026 ; recent history is in the table below.
AS 4420 Flight Status & Schedule Alaska Airlines Boston to New York
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Oct 31 | BOS | JFK | 06:00 | 07:29 | Scheduled | Track > |
| Oct 30 | BOS | JFK | 06:00 | 07:29 | Scheduled | Track > |
| Oct 29 | BOS | JFK | 06:00 | 07:29 | Scheduled | Track > |
| Oct 28 | BOS | JFK | 06:00 | 07:29 | Scheduled | Track > |
| Oct 27 | BOS | JFK | 06:00 | 07:29 | Scheduled | Track > |
| Oct 26 | BOS | JFK | 06:01 | 07:30 | Scheduled | Track > |
| Oct 25 | BOS | JFK | 06:01 | 07:30 | Scheduled | Track > |
| Oct 24 | BOS | JFK | 06:01 | 07:30 | Scheduled | Track > |
| Oct 23 | BOS | JFK | 06:01 | 07:30 | Scheduled | Track > |
| Oct 22 | BOS | JFK | 06:01 | 07:30 | Scheduled | Track > |
Alaska Airlines flight AS 4420 links Boston and New York, 300 km (186 mi) apart. The timetable allows 1 h 29 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on 31 October 2026.
About AS 4420
Alaska Airlines Flight AS4420 connects Boston, United States to New York, United States, taking off from Boston Logan International Airport BOS and landing at New York John F. Kennedy International Airport JFK.
- Distance
- 300 km (186 mi)
- Scheduled flight time
- 1 h 29 min
- Usually departs from
- Terminal B
AS 4420 FAQ
- How long is the AS4420 flight from Boston to New York?
- The timetable allows 1 h 29 min. Boston to New York is 300 km (186 mi).
- Which terminal does AS4420 use?
- It usually leaves from Terminal B at Boston Logan International Airport (BOS) and arrives at Terminal 8 at New York John F. Kennedy International Airport (JFK). Check the flight card above for today's terminal and gate.
- What other flight numbers does AS4420 have?
- Also listed as ASA4420 (Alaska Airlines' ICAO code) and AS 4420.
AS4420 and Boston BOS to New York JFK Flights
Flight AS4420 is a code-share Alaska Airlines flight of the Republic Airlines operated YX4357.
Other flights departing from Boston BOS: AA2980, YX4357, AA418, AA1540
Other flights arriving at New York JFK: YX4357, 9E5277
All flights connecting Boston BOS to New York JFK.