35 active days
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Tracked flight number
UA1681
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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2,296 mi avg per flight
4 hr 15 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 35 active days
Flights35
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Observed route footprint
Routes tracked as UA1681
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 35 | 35 | 0 | 80,369 mi | 148 hr 37 min | Aug 20, 2026, 5:47 AM UTC | Sep 24, 2026, 10:26 AM UTC |
Observed tail number assignments
Tail numbers tracked as UA1681
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B38M | 2 | 1 | 4,584 mi | Sep 15, 2026, 6:23 AM UTC | Sep 21, 2026, 10:40 AM UTC | |
| B38M | 2 | 1 | 4,592 mi | Aug 29, 2026, 6:06 AM UTC | Sep 16, 2026, 11:39 AM UTC | |
| B38M | 2 | 1 | 4,551 mi | Sep 8, 2026, 5:46 AM UTC | Sep 13, 2026, 10:16 AM UTC | |
| B38M | 2 | 1 | 4,585 mi | Aug 24, 2026, 5:46 AM UTC | Sep 9, 2026, 10:37 AM UTC | |
| B38M | 2 | 1 | 4,667 mi | Aug 30, 2026, 5:48 AM UTC | Sep 5, 2026, 10:05 AM UTC | |
Observed aircraft types
Aircraft types tracked as UA1681
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for UA1681 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B38M | Sep 24, 2026, 6:06 AM UTC | Sep 24, 2026, 10:26 AM UTC | 4 hr 20 min | 2,276 mi | ||
| High · 100 | B39M | Sep 23, 2026, 6:11 AM UTC | Sep 23, 2026, 10:25 AM UTC | 4 hr 14 min | 2,270 mi | ||
| High · 100 |