Finnair
Is AY4256 delayed?
Service date: · Scheduled arrival date; departure time unavailable (America/New_York)
Arrived
126 min late
Official source · Updated
Departure
Boston
BOS
Scheduled
Not available
Arrival
New York
JFK
Actual
Scheduled 19:00
Sep 17
Times shown in airport local time
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.
- 126 min late
BOS → JFK
- 59 min late
BOS → JFK
- 12 min late
BOS → JFK
- 1 min early
BOS → JFK
- 58 min late
BOS → JFK
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 11
- Observed cancellations
- 0
- Observed occurrences
- 15
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 17, 2026Arrived | Boston | New York | 126 | |
| Sep 16, 2026Arrived | Boston | New York | 59 | |
| Sep 15, 2026Arrived | Boston | New York | 12 | |
| Sep 14, 2026Arrived | Boston | New York | -1 | |
| Sep 13, 2026Arrived | Boston | New York | 58 | |
| Sep 12, 2026Arrived | Boston | New York | 30 | |
| Sep 11, 2026Arrived | Boston | New York | 96 | |
| Sep 10, 2026Arrived | Boston | New York | 16 | |
| Sep 9, 2026Arrived | Boston | New York | 46 | |
| Sep 8, 2026Arrived | Boston | New York | 12 | |
| Sep 7, 2026Arrived | Boston | New York | 20 | |
| Sep 6, 2026Arrived | Boston | New York | 165 | |
| Sep 5, 2026Arrived | Boston | New York | 60 | |
| Sep 4, 2026Arrived | Boston | New York | 6 | |
| Sep 3, 2026Arrived | Boston | New York | 178 |