29 active days
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Tracked flight number
UA2140
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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310 mi avg per flight
47 min average
Average across flights included in analytics
5 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 29 active days
Flights35
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Observed route footprint
Routes tracked as UA2140
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 35 | 29 | 0 | 10,850 mi | 27 hr 19 min | Aug 20, 2026, 12:08 AM UTC | Sep 24, 2026, 1:02 AM UTC |
Observed tail number assignments
Tail numbers tracked as UA2140
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B39M | 3 | 1 | 956 mi | Aug 30, 2026, 11:53 PM UTC | Sep 21, 2026, 12:48 AM UTC | |
| B39M | 2 | 1 | 620 mi | Aug 28, 2026, 12:07 AM UTC | Sep 2, 2026, 12:56 AM UTC | |
| A319 | 1 | 1 | 305 mi | Sep 24, 2026, 12:17 AM UTC | Sep 24, 2026, 1:02 AM UTC | |
| B39M | 1 | 1 | 369 mi | Sep 23, 2026, 12:07 AM UTC | Sep 23, 2026, 12:58 AM UTC | |
| B737 | 1 | 1 | 399 mi | Sep 22, 2026, 12:13 AM UTC | Sep 22, 2026, 1:11 AM UTC | |
Observed aircraft types
Aircraft types tracked as UA2140
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 | 29 | 82.9% | 26 | 8,834 mi | 1 | Aug 20, 2026, 12:08 AM UTC | Sep 23, 2026, 12:58 AM UTC |
| B737 | Boeing 737-700 | 2 | 5.7% | 2 | 717 mi | 1 | Sep 15, 2026, 12:23 AM UTC | Sep 22, 2026, 1:11 AM UTC |
| B738 | Boeing 737-800 | 2 | 5.7% | 2 | 689 mi | 1 | Aug 21, 2026, 11:57 PM UTC | Aug 29, 2026, 4:05 AM UTC |
| A319 | Airbus A319 | 1 | 2.9% | 1 | 305 mi | 1 | Sep 24, 2026, 12:17 AM UTC | Sep 24, 2026, 1:02 AM UTC |
| B38M | Boeing 737 MAX 8 | 1 | 2.9% | 1 | 305 mi | 1 | Aug 25, 2026, 12:04 AM UTC | Aug 25, 2026, 12:48 AM UTC |
Observation log
Flight observations
Latest 100 flights for UA2140 within Aug 20 – Sep 24, 2026