DAL340
- Flight number
- DAL340
- Airline
- Delta Air Lines (DAL)
- Route
- Seattle–Tacoma International Airport (SEA/KSEA) →
- Observed take-off
- Last heard
- Aircraft
- N535DN · AIRBUS A-321neo
- Positions recorded
- 475 As of 2026-10-01 22:44 UTC
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.