35 active days
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Tracked flight number
UA559
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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1,570 mi avg per flight
3 hr 10 min average
Average across flights included in analytics
3 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 35 active days
Flights36
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Observed route footprint
Routes tracked as UA559
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 19 | 19 | 0 | 50,614 mi | 98 hr 33 min | Aug 20, 2026, 4:34 AM UTC | Sep 8, 2026, 10:05 AM UTC | |
| 16 | 16 | 0 | 5,608 mi | 14 hr 60 min | Sep 8, 2026, 8:20 PM UTC | Sep 23, 2026, 9:33 PM UTC | |
| 1 | 1 | 0 | 281 mi | 45 min | Aug 23, 2026, 11:20 AM UTC | Aug 23, 2026, 12:06 PM UTC |
Observed tail number assignments
Tail numbers tracked as UA559
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B738 | 2 | 1 | 670 mi | Sep 12, 2026, 8:22 PM UTC | Sep 16, 2026, 9:32 PM UTC | |
| B38M | 2 | 1 | 5,203 mi | Aug 26, 2026, 4:31 AM UTC | Sep 5, 2026, 10:13 AM UTC | |
| B38M | 2 | 1 | 5,419 mi | Aug 20, 2026, 4:34 AM UTC | Sep 3, 2026, 10:01 AM UTC | |
| B738 | 1 | 1 | 376 mi | Sep 23, 2026, 8:33 PM UTC | Sep 23, 2026, 9:33 PM UTC | |
| B38M | 1 | 1 | 392 mi | Sep 22, 2026, 8:50 PM UTC | Sep 22, 2026, 9:55 PM UTC | |
Observed aircraft types
Aircraft types tracked as UA559
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 |
|---|---|---|---|---|---|---|---|---|
| B38M | Boeing 737 MAX 8 | 21 | 58.3% | 19 | 51,287 mi | 3 | Aug 20, 2026, 4:34 AM UTC | Sep 22, 2026, 9:55 PM UTC |
| B738 | Boeing 737-800 | 13 | 36.1% | 12 | 4,528 mi | 1 | Sep 8, 2026, 8:20 PM UTC | Sep 23, 2026, 9:33 PM UTC |
| B739 | Boeing 737-900 | 2 | 5.6% | 2 | 688 mi | 1 | Sep 10, 2026, 8:22 PM UTC | Sep 11, 2026, 9:21 PM UTC |
Observation log
Flight observations
Latest 100 flights for UA559 within Aug 20 – Sep 24, 2026