Flight information
| Delta Air Lines | DL 21 |
10h 30min
en route
Departure
Heathrow Airport, London
LHR EGLL
| Scheduled time | 15:55 |
| Estimated time | 17:40 |
| Actual time | 17:53 |
| Delay | 118 min |
| Terminal | 3 |
| Gate | 19 |
Arrival
Seattle-Tacoma International Airport
SEA KSEA
| Scheduled time | 18:25 |
| Estimated time | 19:22 |
| Delay | 57 min |
| Terminal | MAIN |
| Gate | A3 |
| Baggages | 23 |