34 active days
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Tracked flight number
UA1544
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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471 mi avg per flight
1 hr 4 min average
Average across flights included in analytics
4 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights34
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Observed route footprint
Routes tracked as UA1544
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as UA1544
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A319 | 2 | 1 | 1,488 mi | Sep 10, 2026, 5:08 PM UTC | Sep 23, 2026, 7:12 PM UTC | |
| A319 | 2 | 1 | 1,467 mi | Sep 21, 2026, 5:06 PM UTC | Sep 22, 2026, 6:46 PM UTC | |
| A319 | 2 | 1 | 1,484 mi | Sep 9, 2026, 5:23 PM UTC | Sep 15, 2026, 9:19 PM UTC | |
| A319 | 1 | 1 | 768 mi | Sep 20, 2026, 5:53 PM UTC | Sep 20, 2026, 7:22 PM UTC | |
| A319 | 1 | 1 | 737 mi | Sep 19, 2026, 8:59 PM UTC | Sep 19, 2026, 10:31 PM UTC | |
Observed aircraft types
Aircraft types tracked as UA1544
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 |
|---|---|---|---|---|---|---|---|---|
| B39M | Boeing 737 MAX 9 | 17 | 50.0% | 17 | 3,894 mi | 1 | Aug 20, 2026, 11:49 AM UTC | Sep 7, 2026, 11:53 AM UTC |
| A319 | Airbus A319 | 14 | 41.2% | 11 | 10,404 mi | 1 | Sep 9, 2026, 5:23 PM UTC | Sep 23, 2026, 7:12 PM UTC |
| A320 | Airbus A320 | 2 | 5.9% | 2 | 1,479 mi | 1 | Sep 8, 2026, 5:10 PM UTC | Sep 14, 2026, 9:41 PM UTC |
| B738 | Boeing 737-800 | 1 | 2.9% | 1 | 245 mi | 1 | Sep 4, 2026, 11:18 AM UTC | Sep 4, 2026, 12:00 PM UTC |
Observation log
Flight observations
Latest 100 flights for UA1544 within Aug 20 – Sep 24, 2026