Aircraft A44917

UAL521 KIAH → KBOS

Airborne now
Type
—
Operator
—
Year built
—
ICAO address (hex)
A44917
Altitude
—
Ground speed
10 kt
Vertical rate
—
Track
293°
Squawk
2724
Source
OpenSky

Aircraft details come from the open Virtual Radar Server registry (CC0) and from the aircraft's own ADS-B messages.

Show on the map Flight page

30-day history

Date Callsign From To First contact Last On air Max altitude
16.09.2026 UAL521 UA521 KIAH Houston KBOS Boston 03:02 UTC 03:02 UTC 0 h 0 min —
16.09.2026 UAL521 UA521 KIAH Houston KBOS Boston 02:32 UTC 02:47 UTC 0 h 15 min 35 000 ft
16.09.2026 UAL521 UA521 KIAH Houston KBOS Boston 02:01 UTC 02:16 UTC 0 h 15 min 35 000 ft
16.09.2026 UAL521 UA521 KIAH Houston KBOS Boston 01:46 UTC 01:46 UTC 0 h 0 min 35 000 ft
16.09.2026 UAL521 UA521 KIAH Houston KBOS Boston 01:31 UTC 01:31 UTC 0 h 0 min 35 000 ft
16.09.2026 UAL521 UA521 KIAH Houston KBOS Boston 01:15 UTC 01:15 UTC 0 h 0 min 35 000 ft
16.09.2026 UAL521 UA521 KIAH Houston KBOS Boston 00:59 UTC 00:59 UTC 0 h 0 min 35 000 ft
16.09.2026 UAL521 UA521 KIAH Houston KBOS Boston 00:44 UTC 00:44 UTC 0 h 0 min 35 000 ft
16.09.2026 UAL521 UA521 KIAH Houston KBOS Boston 00:28 UTC 00:28 UTC 0 h 0 min 35 000 ft
16.09.2026 UAL521 UA521 KIAH Houston KBOS Boston 00:13 UTC 00:13 UTC 0 h 0 min 35 000 ft
15.09.2026 UAL521 UA521 KIAH Houston KBOS Boston 23:58 UTC 23:58 UTC 0 h 0 min 20 275 ft
15.09.2026 UAL2224 UA2224 KPHX Phoenix KDCA Washington 21:40 UTC 21:40 UTC 0 h 0 min 6 225 ft
15.09.2026 UAL2224 UA2224 KPHX Phoenix KDCA Washington 21:10 UTC 21:25 UTC 0 h 15 min 35 000 ft
15.09.2026 UAL2224 UA2224 KPHX Phoenix KDCA Washington 20:55 UTC 20:55 UTC 0 h 0 min 35 000 ft
15.09.2026 UAL2224 UA2224 KPHX Phoenix KDCA Washington 20:24 UTC 20:39 UTC 0 h 15 min 35 000 ft
15.09.2026 UAL2224 UA2224 KPHX Phoenix KDCA Washington 20:09 UTC 20:09 UTC 0 h 0 min 33 975 ft
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