Flight DL 20: Seattle → London Heathrow
Airline: Delta Air Lines ·Data from the official airport boards. Times are local to each airport.
Flight DL 20, 1 October 2026
ScheduledAll flights Seattle → London Heathrow
Arrival: London Heathrow LHR
- Scheduled
- 15:35
- Expected
- 14:43
- Terminal
- 3
Flight DL 20 history
Flights of the last 60 days from the airport boards. Delay against the scheduled departure.
| Date | Route | Departure | Delay | Status |
|---|---|---|---|---|
| 30 September 2026 | Seattle → London Heathrow | 15:35 | — | Cancelled |
| 29 September 2026 | Seattle → London Heathrow | 15:35 | 0 | Landed |