flight_takeoff Flight
UAL1721
Live map
Recent history last 30
| Date | Aircraft | Route | Takeoff | Landing | Duration | Dep Δ | Arr Δ |
|---|---|---|---|---|---|---|---|
| 2026-07-13 | A76F87 | - | Jul 13, 16:15 UTC | Jul 13, 16:50 UTC | 35m | - | - |
| 2026-07-12 | A76F66 | - | Jul 12, 20:20 UTC | Jul 12, 20:30 UTC | 10m | - | - |
| 2026-07-12 | A76F66 | - | Jul 12, 15:35 UTC | Jul 12, 16:05 UTC | 30m | - | - |
| 2026-07-11 | A76F66 | - | Jul 11, 20:10 UTC | Jul 11, 20:25 UTC | 15m | - | - |
| 2026-07-11 | A76F66 | SFO → KOA | Jul 11, 15:37 UTC | Jul 11, 20:22 UTC | 4h 45m | +27m | -26m |
| 2026-07-11 | A76F66 | - | Jul 11, 15:40 UTC | Jul 11, 16:10 UTC | 30m | - | - |
| 2026-07-10 | A76F87 | - | Jul 10, 20:00 UTC | Jul 10, 20:20 UTC | 20m | - | - |
| 2026-07-10 | A76F87 | - | Jul 10, 15:25 UTC | Jul 10, 15:55 UTC | 30m | - | - |
| 2026-07-09 | A76F66 | - | Jul 9, 20:40 UTC | Jul 9, 21:00 UTC | 20m | - | - |
| 2026-07-09 | A76F66 | - | Jul 9, 16:00 UTC | Jul 9, 16:25 UTC | 25m | - | - |
| 2026-07-09 | A76F66 | SFO → KOA | Jul 9, 15:32 UTC | Jul 9, 20:55 UTC | 5h 23m | +22m | -32m |
| 2026-07-08 | A747CB | - | Jul 8, 20:20 UTC | Jul 8, 20:35 UTC | 15m | - | - |
| 2026-07-08 | A747CB | - | Jul 8, 15:40 UTC | Jul 8, 16:15 UTC | 35m | - | - |
| 2026-07-07 | AA8A26 | SFO → KOA | Jul 7, 20:10 UTC | Jul 7, 20:30 UTC | 20m | - | - |
| 2026-07-07 | AA8A26 | SFO → KOA | Jul 7, 15:50 UTC | Jul 7, 16:25 UTC | 35m | - | - |
| 2026-07-06 | AA3AE5 | SFO → KOA | Jul 6, 20:20 UTC | Jul 6, 20:30 UTC | 10m | - | - |
| 2026-07-06 | AA3AE5 | SFO → KOA | Jul 6, 15:35 UTC | Jul 6, 16:00 UTC | 25m | - | - |
| 2026-07-06 | AA3AE5 | SFO → KOA | Jul 6, 15:32 UTC | Jul 6, 20:28 UTC | 4h 56m | +22m | -13m |
| 2026-07-05 | A76F66 | SFO → KOA | Jul 5, 20:15 UTC | Jul 5, 20:35 UTC | 20m | - | - |
| 2026-07-05 | A76F66 | SFO → KOA | Jul 5, 15:50 UTC | Jul 5, 16:20 UTC | 30m | - | - |
| 2026-07-05 | A76F66 | SFO → KOA | Jul 5, 15:32 UTC | Jul 5, 20:30 UTC | 4h 58m | +22m | -41m |
| 2026-07-04 | A76F68 | SFO → KOA | Jul 4, 20:05 UTC | Jul 4, 20:15 UTC | 10m | - | - |
| 2026-07-04 | A76F68 | SFO → KOA | Jul 4, 15:20 UTC | Jul 4, 15:55 UTC | 35m | - | - |
| 2026-07-03 | A747CB | SFO → KOA | Jul 3, 20:25 UTC | Jul 3, 20:40 UTC | 15m | - | - |
| 2026-07-03 | A747CB | SFO → KOA | Jul 3, 15:55 UTC | Jul 3, 16:20 UTC | 25m | - | - |
| 2026-07-02 | AA8A26 | SFO → KOA | Jul 2, 20:05 UTC | Jul 2, 20:20 UTC | 15m | - | - |
| 2026-07-02 | AA8A26 | SFO → KOA | Jul 2, 15:32 UTC | Jul 2, 20:17 UTC | 4h 45m | +22m | -9m |
| 2026-07-02 | AA8A26 | SFO → KOA | Jul 2, 15:25 UTC | Jul 2, 15:55 UTC | 30m | - | - |
| 2026-07-01 | A747CB | SFO → KOA | Jul 1, 20:15 UTC | Jul 1, 20:30 UTC | 15m | - | - |
| 2026-07-01 | A747CB | SFO → KOA | Jul 1, 15:25 UTC | Jul 1, 15:55 UTC | 30m | - | - |
Performance history
- Flights tracked
- 199 showing last 30
- Avg arrival delay
- -24m
- On-time arrival
- 100% 100% on time
- Aircraft used
- 6
Monthly activity 4 months
| Month | Flights tracked |
|---|---|
| July 2026 | 30 |
| June 2026 | 65 |
| May 2026 | 64 |
| April 2026 | 40 |
UAL1721 frequently asked
How long is flight UAL1721?
Based on observed flights, UAL1721 takes on average 1h 9m from takeoff to landing.
How often does UAL1721 fly?
UAL1721 has been observed flying several times a week in our tracking data. We've recorded 199 flights under this callsign.
Is flight UAL1721 usually on time?
Across recent flights, UAL1721 arrives 24 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1721?
UAL1721 has been operated by 6 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1721 live?
Yes. When UAL1721 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.