Alaska Airlines, Inc.
Is AS4420 delayed?
Yes — AS4420 landed in New York 24 min late, at 07:48 on Sep 26 (as of Sep 26, 14:27 UTC). Over its last 23 recorded arrivals, 1 landed more than 15 min late.
Arrived
24 min late
Official source · Updated
Departure
Boston
BOS
Scheduled
Not available
Arrival
New York
JFK
Actual
Scheduled 07:24
Sep 26
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 24 min late
BOS → JFK
- 15 min early
BOS → JFK
- 31 min early
BOS → JFK
- 1 min early
BOS → JFK
- On time
BOS → JFK
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 23
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 23
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 26, 2026Arrived | Boston | New York | 24 | |
| Sep 25, 2026Arrived | Boston | New York | -15 | |
| Sep 24, 2026Arrived | Boston | New York | -31 | |
| Sep 23, 2026Arrived | Boston | New York | -1 | |
| Sep 22, 2026Arrived | Boston | New York | 0 | |
| Sep 21, 2026Arrived | Boston | New York | -2 | |
| Sep 20, 2026Arrived | Boston | New York | 4 | |
| Sep 19, 2026Arrived | Boston | New York | 11 | |
| Sep 18, 2026Arrived | Boston | New York | -17 | |
| Sep 17, 2026Arrived | Boston | New York | -21 | |
| Sep 16, 2026Arrived | Boston | New York | 7 | |
| Sep 15, 2026Arrived | Boston | New York | -4 | |
| Sep 14, 2026Arrived | Boston | New York | -28 | |
| Sep 13, 2026Arrived | Boston | New York | -12 | |
| Sep 12, 2026Arrived | Boston | New York | -16 | |
| Sep 11, 2026Arrived | Boston | New York | -22 | |
| Sep 10, 2026Arrived | Boston | New York | -12 | |
| Sep 9, 2026Arrived | Boston | New York | -29 | |
| Sep 8, 2026Arrived | Boston | New York | -24 | |
| Sep 7, 2026Arrived | Boston | New York | -30 | |
| Sep 6, 2026Arrived | Boston | New York | -26 | |
| Sep 5, 2026Arrived | Boston | New York | -28 | |
| Sep 4, 2026Arrived | Boston | New York | 11 |