DAL20
- Flight number
- DAL20
- Airline
- Delta Air Lines (DAL)
- Route
- Seattle–Tacoma International Airport (SEA/KSEA) → London Heathrow Airport (LHR/EGLL) At least one end of this route is not from our own observation.
- Observed take-off
- Last heard
- Aircraft
- N404DX · AIRBUS A-330-900
- Positions recorded
- 597 As of 2026-09-24 06:21 UTC
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.