flight_takeoff Flight
UAL1421
Live map
Recent history last 3
Performance history
- Flights tracked
- 3
- Avg arrival delay
- -18m
- On-time arrival
- 100% 100% on time
- Aircraft used
- 3
Monthly activity 1 month
| Month | Flights tracked |
|---|---|
| April 2026 | 3 |
UAL1421 frequently asked
How long is flight UAL1421?
Based on observed flights, UAL1421 takes on average 2h 27m from takeoff to landing.
How often does UAL1421 fly?
UAL1421 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
Is flight UAL1421 usually on time?
Across recent flights, UAL1421 arrives 18 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1421?
UAL1421 has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1421 live?
Yes. When UAL1421 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.