27 active days
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Tracked flight number
UA1237
Analysis window
Aug 22 – 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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769 mi avg per flight
1 hr 42 min average
Average across flights included in analytics
7 aircraft types
Tracked activity
Aug 22 – Sep 24, 2026 · 27 active days
Flights30
Aug 22
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Observed route footprint
Routes tracked as UA1237
Directional airport pairings in Aug 22 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 16 | 15 | 0 | 6,261 mi | 14 hr 43 min | Sep 8, 2026, 11:58 PM UTC | Sep 24, 2026, 12:48 AM UTC | |
| 12 | 12 | 0 | 15,141 mi | 32 hr 8 min | Aug 22, 2026, 7:38 PM UTC | Sep 7, 2026, 9:56 PM UTC | |
| 1 | 1 | 0 | 161 mi | 32 min | Aug 29, 2026, 1:40 AM UTC | Aug 29, 2026, 2:11 AM UTC | |
| 1 | 1 | 0 | 1,518 mi | 3 hr 45 min | Aug 28, 2026, 8:57 PM UTC | Aug 29, 2026, 12:42 AM UTC |
Observed tail number assignments
Tail numbers tracked as UA1237
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B38M | 2 | 2 | 1,679 mi | Aug 28, 2026, 8:57 PM UTC | Aug 29, 2026, 2:11 AM UTC | |
| B739 | 1 | 1 | 362 mi | Sep 23, 2026, 11:59 PM UTC | Sep 24, 2026, 12:48 AM UTC | |
| B737 | 1 | 1 | 360 mi | Sep 22, 2026, 11:55 PM UTC | Sep 23, 2026, 12:51 AM UTC | |
| A320 | 1 | 1 | 349 mi | Sep 22, 2026, 2:40 AM UTC | Sep 22, 2026, 3:30 AM UTC | |
| B738 | 1 | 1 | 423 mi | Sep 21, 2026, 12:27 AM UTC | Sep 21, 2026, 1:35 AM UTC | |
Observed aircraft types
Aircraft types tracked as UA1237
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 | 12 | 40.0% | 11 | 14,300 mi | 3 | Aug 22, 2026, 7:38 PM UTC | Sep 7, 2026, 9:56 PM UTC |
| A320 | Airbus A320 | 6 | 20.0% | 6 | 2,223 mi | 1 | Sep 12, 2026, 12:15 AM UTC | Sep 22, 2026, 3:30 AM UTC |
| B737 | Boeing 737-700 | 5 | 16.7% | 5 | 2,006 mi | 1 | Sep 8, 2026, 11:58 PM UTC | Sep 23, 2026, 12:51 AM UTC |
| B739 | Boeing 737-900 | 2 | 6.7% | 2 | 1,578 mi | 2 | Sep 3, 2026, 7:48 PM UTC | Sep 24, 2026, 12:48 AM UTC |
| B738 | Boeing 737-800 | 2 | 6.7% | 2 | 802 mi | 1 | Sep 14, 2026, 12:20 AM UTC | Sep 21, 2026, 1:35 AM UTC |
| B39M | Boeing 737 MAX 9 | 2 | 6.7% | 2 | 1,677 mi | 2 | Sep 1, 2026, 7:10 PM UTC | Sep 18, 2026, 1:21 AM UTC |
| A319 | Airbus A319 | 1 | 3.3% |
Observation log
Flight observations
Latest 100 flights for UA1237 within Aug 22 – Sep 24, 2026