flight_takeoff Flight

DAL521

Live map

Live map filtered to DAL521. Shown when the flight is currently airborne.

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A438B0 - Apr 13, 19:50 UTCApr 13, 20:00 UTC10m - -
2026-04-13 A438B0 - Apr 13, 17:28 UTCApr 13, 20:00 UTC2h 32m +18m +9m
2026-04-13 A438B0 - Apr 13, 17:28 UTCApr 13, 19:55 UTC2h 27m +18m +3m
2026-04-12 A39AB4 - Apr 12, 17:15 UTCApr 12, 19:40 UTC2h 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.