DL521: Delta flight 521
Dallas-Fort Worth (DFW) → Los Angeles (LAX) · departs 1:38p, lands 2:56p local · Mon, Thu, Fri, Sun
The timetable below has every scheduled departure; for today's flight, check Delta.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
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DL521 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| DFW → LAXDallas-Fort Worth to Los Angeles | 1:38p | 2:56p | 3h18m | Mon, Thu, Fri, Sun |
| DFW → LAXDallas-Fort Worth to Los Angeles | 4:05p | 5:23p | 3h18m | Tue, Wed, Sat |
| LAX → DFWLos Angeles to Dallas-Fort Worth | 7:35a | 12:40p | 3h5m | Mon, Tue, Wed, Thu, Fri, Sun |
| LAX → DFWLos Angeles to Dallas-Fort Worth | 9:41a | 2:46p | 3h5m | Sat |
Other nonstops from Dallas-Fort Worth to Los Angeles
The departures either side of DL521. Times are Dallas-Fort Worth time.
| Flight | Departs | Days |
|---|---|---|
| American AA3181 | 10:50a | Daily |
| American AA2917 | 11:43a | Daily |
| American AA1275 | 1:12p | Daily |
| This flight DL521 | 1:38p | Mon, Thu, Fri, Sun |
| Frontier | 1:38p | Daily |
| American AA1669 | 3:18p | Daily |
| American AA1504 | 4:26p | Daily |
All 24 flights from DFW to LAX, by time →
How DL521 ran in our sample
DFW → LAX
7 of 7 departures left within 15 minutes of schedule (Oct 14–20). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Airbus A319 on 7 of 7.
LAX → DFW
6 of 7 departures left within 15 minutes of schedule (Oct 4–10). Only flights that departed are counted: cancellations are not in our data.
Other flights on this route: AA971 · AA2811 · AA2746 · AA2766 · AA3317 · AA2890 · AA2850 · AA1657 · AA1241 · DL420 · AA2004 · AA2490 · all of them →
What time does DL521 leave Dallas-Fort Worth?
DL521 is scheduled to depart Dallas-Fort Worth (DFW) at 1:38p (Mon, Thu, Fri, Sun), 4:05p (Tue, Wed, Sat), Dallas-Fort Worth time, and to land in Los Angeles (LAX) at about 2:56p local time, a scheduled 3h18m. Times are the published ones from the flights we sampled Oct 14–20; check Delta for today's.
What time does DL521 leave Los Angeles?
DL521 is scheduled to depart Los Angeles (LAX) at 7:35a (Mon, Tue, Wed, Thu, Fri, Sun), 9:41a (Sat), Los Angeles time, and to land in Dallas-Fort Worth (DFW) at about 12:40p local time, a scheduled 3h5m. Times are the published ones from the flights we sampled Oct 4–10; check Delta for today's.
What plane is DL521?
Airbus A319 on 7 of the 7 DL521 flights from DFW we sampled Oct 14–20. Airlines swap aircraft, so the plane on a given day can differ.
Does DL521 fly every day?
Yes — DL521 flew Dallas-Fort Worth to Los Angeles every day of the week we sampled (Oct 14–20).
Is DL521 usually on time?
Of 7 DL521 departures from DFW we sampled Oct 14–20, 7 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More Delta flights from Dallas-Fort Worth
Timetable from Delta departures we observed; DL521 is a Delta Air Lines flight number, and Hop Nonstop is not affiliated with Delta. Schedules change — confirm with the airline before you travel.