Flight DL 521: Dallas-Fort Worth → Los Angeles
Delta Air Lines4 October 2026DepartedUpdated 51 min ago, official airport data
Flight DL 521, 4 October 2026
All flights Dallas-Fort Worth → Los AngelesIn flight
An estimate from the times on the boards, not the aircraft's position.
Flight time: 3 h 15 min
Data from the official airport boards. Times are local to each airport.
Follow flight DL 521, 4 October 2026
We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.
- Flight time
- 3 h 15 min
- Distance
- ≈ 1,983 km
- Days of the week
Punctuality of flight DL 521
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
Flight DL 521 history
Flights of the last 60 days from the airport boards. Delay against the scheduled departure.
| Date / Departure | Route | Departure | Delay | Status |
|---|---|---|---|---|
| Sun 4 Oct07:35+70 min | Los Angeles → Dallas-Fort Worth | 07:35 | +70 min | Landed |
Flight DL 521: schedule and upcoming dates
- Days it flew in the last 60 days
- Usual departure time
- 13:44
- Usual arrival time
- 12:38
Dates already on the boards
- Sun 4 OctDeparture 07:35, Arrival 12:38Landed
- Sun 4 OctDeparture 13:44, Arrival 14:59Departed
- Mon 5 OctArrival 12:38Scheduled
- Mon 5 OctDeparture 13:44Scheduled
Follow flight DL 521, 5 October 2026
We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.
Route of flight DL 521
Departure airport: Dallas-Fort Worth (DFW). Arrival airport: Los Angeles (LAX). Scheduled flight time: about 3 h 15 min. Distance between the airports: about 1,983 km in a straight line.