1 active day
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Analysis window
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 active day
290 mi avg per flight
49 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Observed route footprint
Directional airport pairings in Sep 18–24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 0 | 290 mi | 49 min | Sep 18, 2026, 1:22 AM UTC | Sep 18, 2026, 2:11 AM UTC |
Observed tail number assignments
Open a tail number for its complete tracked profile.
Observed aircraft types
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 | 1 | 100.0% | 1 | 290 mi | 1 | Sep 18, 2026, 1:22 AM UTC | Sep 18, 2026, 2:11 AM UTC |
Observation log
Latest 100 flights for UA8142 within Sep 18–24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B38M | Sep 18, 2026, 1:22 AM UTC | Sep 18, 2026, 2:11 AM UTC | 49 min | 290 mi | ||
| Limited · 74 | Route unverified | A21N | Sep 14, 2026, 2:34 PM UTC | Sep 14, 2026, 4:40 PM UTC | 2 hr 7 min | 1,150 mi | |
| Limited · 74 | Route unverified |
| B739 |
| Sep 9, 2026, 3:18 PM UTC |
| Sep 9, 2026, 4:32 PM UTC |
| 1 hr 13 min |
| 505 mi |
| Limited · 74 | Route unverified | B739 | Sep 4, 2026, 2:16 AM UTC | Sep 4, 2026, 3:18 AM UTC | 1 hr 2 min | 455 mi |
| Limited · 74 | Route unverified | B738 | Aug 27, 2026, 8:09 PM UTC | Aug 27, 2026, 11:10 PM UTC | 3 hr 1 min | 1,578 mi |
| Limited · 74 | Route unverified | A21N | Aug 25, 2026, 2:17 PM UTC | Aug 25, 2026, 5:25 PM UTC | 3 hr 8 min | 1,665 mi |
| Limited · 74 | Route unverified | A319 | Aug 20, 2026, 10:24 PM UTC | Aug 20, 2026, 11:16 PM UTC | 52 min | 334 mi |
Global rankings
Among tracked flight numbers · Sep 18–24, 2026