31 active days
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Tracked flight number
UA901
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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5,509 mi avg per flight
9 hr 34 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 31 active days
Flights31
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Observed route footprint
Routes tracked as UA901
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 31 | 31 | 0 | 170,792 mi | 296 hr 39 min | Aug 20, 2026, 9:56 PM UTC | Sep 24, 2026, 6:12 AM UTC |
Observed tail number assignments
Tail numbers tracked as UA901
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B789 | 5 | 1 | 27,515 mi | Aug 21, 2026, 8:40 PM UTC | Sep 23, 2026, 6:23 AM UTC | |
| B789 | 5 | 1 | 27,560 mi | Aug 25, 2026, 8:37 PM UTC | Sep 17, 2026, 6:40 AM UTC | |
| B789 | 4 | 1 | 22,136 mi | Aug 26, 2026, 8:42 PM UTC | Sep 19, 2026, 6:13 AM UTC | |
| B789 | 3 | 1 | 16,497 mi | Aug 22, 2026, 8:38 PM UTC | Sep 21, 2026, 5:59 AM UTC | |
| B789 | 3 | 1 | 16,511 mi | Aug 24, 2026, 9:39 PM UTC | Sep 14, 2026, 5:45 AM UTC | |
Observed aircraft types
Aircraft types tracked as UA901
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 |
|---|---|---|---|---|---|---|---|---|
| B789 | Boeing 787-9 Dreamliner | 31 | 100.0% | 11 | 170,792 mi | 1 | Aug 20, 2026, 9:56 PM UTC | Sep 24, 2026, 6:12 AM UTC |
Observation log
Flight observations
Latest 100 flights for UA901 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B789 | Sep 23, 2026, 8:47 PM UTC | Sep 24, 2026, 6:12 AM UTC | 9 hr 25 min | 5,515 mi | ||
| High · 100 | B789 | Sep 22, 2026, 8:52 PM UTC | Sep 23, 2026, 6:23 AM UTC | 9 hr 31 min | 5,496 mi | ||
| High · 100 |