Scandinavian Airlines
Is SK3971 delayed?
Service date: · Actual departure date; scheduled departure unavailable (America/New_York)
Arrived
54 min early
Official source · Updated
Departure
New York
JFK
Actual
Sep 6
Arrival
London
LHR
Actual
Scheduled 08:50
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: DAL1
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 78 min early
JFK → LHR
- 41 min early
JFK → LHR
- 54 min early
JFK → LHR
- 69 min early
JFK → LHR
- 49 min early
JFK → LHR
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 2
- 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 | New York | London | -78 | |
| Sep 16, 2026Arrived | New York | London | -41 | |
| Sep 15, 2026Arrived | New York | London | -54 | |
| Sep 14, 2026Arrived | New York | London | -69 | |
| Sep 13, 2026Arrived | New York | London | -49 | |
| Sep 12, 2026Arrived | New York | London | -17 | |
| Sep 11, 2026Arrived | New York | London | -51 | |
| Sep 10, 2026Arrived | New York | London | -60 | |
| Sep 9, 2026Arrived | New York | London | 56 | |
| Sep 8, 2026Arrived | New York | London | 36 | |
| Sep 7, 2026Arrived | New York | London | -73 | |
| Sep 6, 2026Arrived | New York | London | -54 | |
| Sep 5, 2026Arrived | New York | London | -29 | |
| Sep 4, 2026Arrived | New York | London | -51 | |
| Sep 4, 2026Arrived | New York | London | -72 |