YAFT.LIVEYAFT.LIVELHR → SEA · Delta Air Lines
Board data from heathrow, updated 35943 min ago; times local to each airport.
From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.
Delta Air Lines (DAL)| Departed | Flight | Route | Reg | Aircraft | Status | Distance |
|---|---|---|---|---|---|---|
| 2026-10-02 17:08 UTC | DAL21 | LHR → SEA London → Seattle |
N403DX | AIRBUS A-330-900 | In progress | ~7702 km est. |
| 2026-10-01 17:07 UTC | DAL21 | LHR → SEA London → Seattle |
N407DX | AIRBUS A-330-900 | Completed | 7875 km |
| 2026-09-29 16:50 UTC | DAL21 | LHR → SEA London → Seattle |
N408DX | AIRBUS A-330-900 | Completed | 7951 km |
| 2026-09-28 16:52 UTC | DAL21 | LHR → SEA London → Seattle |
N408DX | AIRBUS A-330-900 | Completed | 7832 km |
| 2026-09-27 17:53 UTC | DAL21 | LHR → SEA London → Seattle |
N412DX | AIRBUS A-330-900 | Completed | 7913 km |
| 2026-09-26 17:09 UTC | DAL21 | LHR → SEA London → Seattle |
N428DX | AIRBUS A-330-900 | Completed | 7835 km |
| 2026-09-25 17:20 UTC | DAL21 | LHR → SEA London → Seattle |
N433DX | AIRBUS A-330-900 | Completed | 7900 km |
| 2026-09-24 16:59 UTC | DAL21 | LHR → SEA London → Seattle |
N404DX | AIRBUS A-330-900 | Completed | 7992 km |
| 2026-09-23 17:04 UTC | DAL21 | LHR → SEA London → Seattle |
N414DZ | AIRBUS A-330-900 | Completed | 7992 km |
| 2026-09-22 17:22 UTC | DAL21 | LHR → SEA London → Seattle |
N409DX | AIRBUS A-330-900 | Completed | 7935 km |
| 2026-09-21 17:07 UTC | DAL21 | LHR → SEA London → Seattle |
N438DX | AIRBUS A-330-900 | Completed | 8077 km |
| 2026-09-20 17:50 UTC | DAL21 | LHR → SEA London → Seattle |
N416DX | AIRBUS A-330-900 | Completed | 8059 km |
| 2026-09-19 16:59 UTC | DAL21 | LHR → SEA London → Seattle |
N422DZ | AIRBUS A-330-900 | Completed | 7955 km |
| 2026-09-18 17:01 UTC | DAL21 | LHR → SEA London → Seattle |
N411DX | AIRBUS A-330-900 | Completed | 7966 km |
| 2026-09-17 16:31 UTC | DAL21 | LHR → SEA London → Seattle |
N429DX | AIRBUS A-330-900 | Completed | 8171 km |
| 2026-09-16 17:10 UTC | DAL21 | ORM → ? Northampton → ? |
— | — | Incomplete (signal lost) | 33 km |
| 2026-09-16 16:59 UTC | DAL21 | LHR → SEA London → Seattle |
N419DX | AIRBUS A-330-900 | Completed | 8070 km |
| 2026-09-15 17:09 UTC | DAL21 | LHR → SEA London → Seattle |
N406DX | AIRBUS A-330-900 | Completed | 8066 km |
| 2026-09-14 17:11 UTC | DAL21 | LHR → SEA London → Seattle |
N428DX | AIRBUS A-330-900 | Completed | 7998 km |
| 2026-09-13 17:57 UTC | DAL21 | LHR → SEA London → Seattle |
N416DX | AIRBUS A-330-900 | Completed | 8014 km |
| 2026-09-12 17:13 UTC | DAL21 | LHR → SEA London → Seattle |
N416DX | AIRBUS A-330-900 | Completed | 7894 km |
| 2026-09-11 16:59 UTC | DAL21 | LHR → SEA London → Seattle |
N416DX | AIRBUS A-330-900 | Completed | 8078 km |
| 2026-09-11 03:21 UTC | DAL21 | YEG → SEA Edmonton → Seattle |
N433DX | AIRBUS A-330-900 | Completed | 1028 km |
| 2026-09-10 16:53 UTC | DAL21 | LHR → YEG London → Edmonton |
N433DX | AIRBUS A-330-900 | Completed | 7129 km |
| 2026-09-09 17:04 UTC | DAL21 | LHR → SEA London → Seattle |
N411DX | AIRBUS A-330-900 | Completed | 8025 km |
| 2026-09-07 16:47 UTC | DAL21 | LHR → SEA London → Seattle |
N407DX | AIRBUS A-330-900 | Completed | 8080 km |
| 2026-09-06 17:51 UTC | DAL21 | LHR → SEA London → Seattle |
— | — | Incomplete (signal lost) | ~7694 km est. (103 km recorded) |
| 2026-09-06 17:43 UTC | DAL21 | LHR → SEA London → Seattle |
N424DX | AIRBUS A-330-900 | Completed | 7942 km |
| 2026-09-05 16:54 UTC | DAL21 | LHR → SEA London → Seattle |
N437DX | AIRBUS A-330-900 | Completed | 7979 km |
| 2026-09-04 17:27 UTC | DAL21 | LHR → SEA London → Seattle |
N401DZ | AIRBUS A-330-900 | Completed | 7839 km |
| 2026-09-03 16:56 UTC | DAL21 | LHR → SEA London → Seattle |
N410DZ | AIRBUS A-330-900 | Completed | 8053 km |
| 2026-09-02 16:54 UTC | DAL21 | LHR → SEA London → Seattle |
N414DZ | AIRBUS A-330-900 | Completed | 7953 km |
| 2026-09-01 17:04 UTC | DAL21 | LHR → SEA London → Seattle |
N435DX | AIRBUS A-330-900 | Completed | 8090 km |
| 2026-09-01 02:32 UTC | DAL21 | SEA → SEA Seattle → Seattle |
N409DX | AIRBUS A-330-900 | Completed | ~5 km est. (3 km recorded) |
| 2026-08-31 16:29 UTC | DAL21 | LHR → SEA London → Seattle |
N409DX | AIRBUS A-330-900 | Completed | 8075 km |
| 2026-08-30 17:59 UTC | DAL21 | LHR → SEA London → Seattle |
N433DX | AIRBUS A-330-900 | Completed | 8025 km |
| 2026-08-29 17:00 UTC | DAL21 | LHR → SEA London → Seattle |
N428DX | AIRBUS A-330-900 | Completed | 7939 km |
| 2026-08-28 18:01 UTC | DAL21 | LHR → SEA London → Seattle |
N436DX | AIRBUS A-330-900 | Completed | 8139 km |
| 2026-08-27 18:22 UTC | DAL21 | LHR → SEA London → Seattle |
N432DX | AIRBUS A-330-900 | Completed | 8124 km |
| 2026-08-26 17:06 UTC | DAL21 | LHR → SEA London → Seattle |
N414DZ | AIRBUS A-330-900 | Completed | 7980 km |
| 2026-08-25 17:00 UTC | DAL21 | LHR → SEA London → Seattle |
N414DZ | AIRBUS A-330-900 | Completed | 7917 km |
| 2026-08-24 16:53 UTC | DAL21 | LHR → SEA London → Seattle |
N434DX | AIRBUS A-330-900 | Completed | 7974 km |
| 2026-08-23 18:03 UTC | DAL21 | LHR → SEA London → Seattle |
N414DZ | AIRBUS A-330-900 | Completed | 8067 km |
| 2026-08-22 17:00 UTC | DAL21 | LHR → SEA London → Seattle |
N426DZ | AIRBUS A-330-900 | Completed | 9528 km |
| 2026-08-21 17:10 UTC | DAL21 | LHR → SEA London → Seattle |
N439DX | AIRBUS A-330-900 | Completed | 9055 km |
| 2026-08-20 17:11 UTC | DAL21 | LHR → SEA London → Seattle |
N412DX | AIRBUS A-330-900 | Completed | 10016 km |
| 2026-08-19 17:07 UTC | DAL21 | LHR → SEA London → Seattle |
N412DX | AIRBUS A-330-900 | Completed | 11385 km |
| 2026-08-18 16:38 UTC | DAL21 | LHR → SEA London → Seattle |
N412DX | AIRBUS A-330-900 | Completed | 12953 km |
| 2026-08-18 03:33 UTC | DAL21 | SEA → SEA Seattle → Seattle |
N429DX | AIRBUS A-330-900 | Completed | ~2 km est. (0 km recorded) |
| 2026-08-17 16:46 UTC | DAL21 | LHR → SEA London → Seattle |
N429DX | AIRBUS A-330-900 | Completed | 8933 km |