flight_takeoff Flight
DAL521
Live map
Recent history last 4
| Date | Aircraft | Route | Takeoff | Landing | Duration | Dep Δ | Arr Δ |
|---|---|---|---|---|---|---|---|
| 2026-04-13 | A438B0 | - | Apr 13, 19:50 UTC | Apr 13, 20:00 UTC | 10m | - | - |
| 2026-04-13 | A438B0 | - | Apr 13, 17:28 UTC | Apr 13, 20:00 UTC | 2h 32m | +18m | +9m |
| 2026-04-13 | A438B0 | - | Apr 13, 17:28 UTC | Apr 13, 19:55 UTC | 2h 27m | +18m | +3m |
| 2026-04-12 | A39AB4 | - | Apr 12, 17:15 UTC | Apr 12, 19:40 UTC | 2h 25m | - | - |
Performance history
- Flights tracked
- 4
- Avg arrival delay
- +6m
- On-time arrival
- 100% 100% on time
- Aircraft used
- 2
Monthly activity 1 month
| Month | Flights tracked |
|---|---|
| April 2026 | 4 |
DAL521 frequently asked
How long is flight DAL521?
Based on observed flights, DAL521 takes on average 1h 53m from takeoff to landing.
How often does DAL521 fly?
DAL521 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
Is flight DAL521 usually on time?
Across recent flights, DAL521 arrives with an average 6-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL521?
DAL521 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL521 live?
Yes. When DAL521 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.