Flight
DAL637
Flight history and live tracking for DAL637, operated by Delta Air Lines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | Delta Air Lines |
| Typical origin | KSEA SEATTLE TACOMA INTERNATIONAL |
| Typical destination | KORD CHICAGO OHARE INTERNATIONAL |
| Distance | 1,491 nm |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-17estimated | KSEA | KORD | 10:49 PDT | 18:40 CDT | 5h 50m | N928DU |
| 2026-08-16estimated | KSEA | KORD | 12:11 PDT | 18:04 CDT | 3h 53m | N844DN |
| 2026-08-15estimated | KSEA | KORD | 10:43 PDT | 18:59 CDT | 6h 15m | N843DN |
| 2026-08-13 | KSEA | KORD | 10:54 PDT | 17:24 CDT | 4h 29m | N854DN |
| 2026-08-12estimated | KSEA | KORD | 12:14 PDT | 17:42 CDT | 3h 27m | N952DZ |
| 2026-08-11estimated | KSEA | KORD | 11:57 PDT | 17:28 CDT | 3h 31m | N951DX |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage.
Data access
Live positions and 365-day history for this flight are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive. Questions: [email protected]