34 active days
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Tracked flight number
UA545
Analysis window
Aug 20 – Sep 24, 2026
Every derived statistic, daily trend, route, tail number assignment, flight observation, and mapped path below uses this flight-date window.
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1,165 mi avg per flight
2 hr 18 min average
Average across flights included in analytics
5 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights51
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Observed route footprint
Routes tracked as UA545
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as UA545
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 2 | 1 | 2,063 mi | Aug 31, 2026, 6:01 PM UTC | Sep 20, 2026, 7:57 PM UTC | |
| B739 | 2 | 1 | 2,141 mi | Aug 28, 2026, 6:01 PM UTC | Sep 5, 2026, 8:15 PM UTC | |
| A319 | 2 | 1 | 2,748 mi | Sep 2, 2026, 12:26 AM UTC | Sep 5, 2026, 2:58 AM UTC | |
| A319 | 2 | 1 | 2,728 mi | Aug 27, 2026, 1:00 AM UTC | Sep 4, 2026, 3:09 AM UTC | |
| A319 | 2 | 1 | 2,867 mi | Aug 21, 2026, 12:44 AM UTC | Aug 24, 2026, 4:31 AM UTC | |
Observed aircraft types
Aircraft types tracked as UA545
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
| Type | Aircraft name | Flights | Makeup | Tail numbers | Tracked distance | Routes | First observed | Last observed |
|---|---|---|---|---|---|---|---|---|
| B739 | Boeing 737-900 | 26 | 51.0% | 23 | 27,391 mi | 1 | Aug 20, 2026, 6:34 PM UTC | Sep 23, 2026, 8:12 PM UTC |
| A319 | Airbus A319 | 17 | 33.3% | 14 | 23,388 mi | 2 | Aug 20, 2026, 2:34 AM UTC | Sep 16, 2026, 8:50 PM UTC |
| A320 | Airbus A320 | 4 | 7.8% | 4 | 4,502 mi | 2 | Sep 6, 2026, 6:06 PM UTC | Sep 13, 2026, 8:06 PM UTC |
| B38M | Boeing 737 MAX 8 | 3 | 5.9% | 3 | 3,092 mi | 1 | Sep 12, 2026, 7:16 PM UTC | Sep 19, 2026, 8:13 PM UTC |
| B39M | Boeing 737 MAX 9 | 1 | 2.0% | 1 | 1,045 mi | 1 | Aug 24, 2026, 6:19 PM UTC | Aug 24, 2026, 8:24 PM UTC |
Observation log
Flight observations
Latest 100 flights for UA545 within Aug 20 – Sep 24, 2026