34 active days
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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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34 active days
305 mi avg per flight
45 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Observed route footprint
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 34 | 34 | 0 | 10,356 mi | 25 hr 39 min | Aug 20, 2026, 1:56 AM UTC | Sep 24, 2026, 2:29 AM UTC |
Observed tail number assignments
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 5 | 1 | 1,559 mi | Aug 21, 2026, 2:43 AM UTC | Sep 24, 2026, 2:29 AM UTC | |
| B739 | 4 | 1 | 1,179 mi | Aug 23, 2026, 1:43 AM UTC | Sep 17, 2026, 2:28 AM UTC | |
| B739 | 3 | 1 | 913 mi | Aug 28, 2026, 1:46 AM UTC | Sep 20, 2026, 2:33 AM UTC | |
| B739 | 3 | 1 | 907 mi | Aug 31, 2026, 1:46 AM UTC | Sep 18, 2026, 2:44 AM UTC | |
| B739 | 3 | 1 | 864 mi | Aug 25, 2026, 1:43 AM UTC | Sep 10, 2026, 2:35 AM UTC | |
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 |
|---|---|---|---|---|---|---|---|---|
| B739 | Boeing 737-900 | 34 | 100.0% | 17 | 10,356 mi | 1 | Aug 20, 2026, 1:56 AM UTC | Sep 24, 2026, 2:29 AM UTC |
Observation log
Latest 100 flights for UA2161 within Aug 20 – Sep 24, 2026
| B739 |
| 3 |
| 1 |
| 990 mi |
| Aug 22, 2026, 1:45 AM UTC |
| Sep 7, 2026, 2:31 AM UTC |
| B739 | 3 | 1 | 913 mi | Aug 20, 2026, 1:56 AM UTC | Sep 3, 2026, 2:28 AM UTC |
| B739 | 1 | 1 | 301 mi | Sep 23, 2026, 1:47 AM UTC | Sep 23, 2026, 2:32 AM UTC |
| B739 | 1 | 1 | 304 mi | Sep 21, 2026, 2:15 AM UTC | Sep 21, 2026, 3:02 AM UTC |
| B739 | 1 | 1 | 304 mi | Sep 19, 2026, 1:47 AM UTC | Sep 19, 2026, 2:34 AM UTC |
| B739 | 1 | 1 | 305 mi | Sep 16, 2026, 1:42 AM UTC | Sep 16, 2026, 2:26 AM UTC |
| B739 | 1 | 1 | 300 mi | Sep 15, 2026, 1:43 AM UTC | Sep 15, 2026, 2:25 AM UTC |
| B739 | 1 | 1 | 302 mi | Sep 13, 2026, 2:01 AM UTC | Sep 13, 2026, 2:47 AM UTC |
| B739 | 1 | 1 | 302 mi | Sep 11, 2026, 2:15 AM UTC | Sep 11, 2026, 2:58 AM UTC |
| B739 | 1 | 1 | 303 mi | Sep 2, 2026, 1:45 AM UTC | Sep 2, 2026, 2:28 AM UTC |
| B739 | 1 | 1 | 302 mi | Aug 26, 2026, 3:21 AM UTC | Aug 26, 2026, 4:06 AM UTC |
| B739 | 1 | 1 | 308 mi | Aug 24, 2026, 1:57 AM UTC | Aug 24, 2026, 2:45 AM UTC |
| B739 |
| Sep 22, 2026, 1:44 AM UTC |
| Sep 22, 2026, 2:34 AM UTC |
| 49 min |
| 342 mi |
| High · 100 | B739 | Sep 21, 2026, 2:15 AM UTC | Sep 21, 2026, 3:02 AM UTC | 47 min | 304 mi |
| High · 100 | B739 | Sep 20, 2026, 1:47 AM UTC | Sep 20, 2026, 2:33 AM UTC | 46 min | 303 mi |
| High · 100 | B739 | Sep 19, 2026, 1:47 AM UTC | Sep 19, 2026, 2:34 AM UTC | 47 min | 304 mi |
| High · 100 | B739 | Sep 18, 2026, 1:56 AM UTC | Sep 18, 2026, 2:44 AM UTC | 49 min | 305 mi |
| High · 100 | B739 | Sep 17, 2026, 1:42 AM UTC | Sep 17, 2026, 2:28 AM UTC | 46 min | 304 mi |
| High · 100 | B739 | Sep 16, 2026, 1:42 AM UTC | Sep 16, 2026, 2:26 AM UTC | 44 min | 305 mi |
| High · 100 | B739 | Sep 15, 2026, 1:43 AM UTC | Sep 15, 2026, 2:25 AM UTC | 41 min | 300 mi |
| High · 100 | B739 | Sep 14, 2026, 2:05 AM UTC | Sep 14, 2026, 2:44 AM UTC | 40 min | 266 mi |
| High · 100 | B739 | Sep 13, 2026, 2:01 AM UTC | Sep 13, 2026, 2:47 AM UTC | 46 min | 302 mi |
| High · 100 | B739 | Sep 12, 2026, 1:56 AM UTC | Sep 12, 2026, 2:43 AM UTC | 47 min | 302 mi |
| High · 100 | B739 | Sep 11, 2026, 2:15 AM UTC | Sep 11, 2026, 2:58 AM UTC | 43 min | 302 mi |
| High · 100 | B739 | Sep 10, 2026, 1:58 AM UTC | Sep 10, 2026, 2:35 AM UTC | 36 min | 259 mi |
| High · 100 | B739 | Sep 9, 2026, 1:43 AM UTC | Sep 9, 2026, 2:29 AM UTC | 46 min | 305 mi |
| High · 100 | B739 | Sep 8, 2026, 1:56 AM UTC | Sep 8, 2026, 2:44 AM UTC | 48 min | 302 mi |
| High · 100 | B739 | Sep 7, 2026, 1:44 AM UTC | Sep 7, 2026, 2:31 AM UTC | 46 min | 307 mi |
| High · 100 | B739 | Sep 6, 2026, 1:58 AM UTC | Sep 6, 2026, 2:42 AM UTC | 43 min | 294 mi |
| High · 100 | B739 | Sep 5, 2026, 2:04 AM UTC | Sep 5, 2026, 2:49 AM UTC | 46 min | 300 mi |
| High · 100 | B739 | Sep 4, 2026, 1:44 AM UTC | Sep 4, 2026, 2:30 AM UTC | 46 min | 305 mi |
| High · 100 | B739 | Sep 3, 2026, 1:44 AM UTC | Sep 3, 2026, 2:28 AM UTC | 44 min | 303 mi |
| High · 100 | B739 | Sep 2, 2026, 1:45 AM UTC | Sep 2, 2026, 2:28 AM UTC | 43 min | 303 mi |
| High · 100 | B739 | Sep 1, 2026, 1:46 AM UTC | Sep 1, 2026, 2:32 AM UTC | 45 min | 307 mi |
| High · 100 | B739 | Aug 31, 2026, 1:46 AM UTC | Aug 31, 2026, 2:31 AM UTC | 45 min | 308 mi |
| Low · 35 | Route unverified | B739 | Aug 30, 2026, 2:45 AM UTC | Aug 30, 2026, 2:45 AM UTC | 0 min | 0 mi |
| Limited · 84 | Route unverified | B739 | Aug 29, 2026, 4:04 AM UTC | Aug 29, 2026, 4:35 AM UTC | 31 min | 207 mi |
| High · 100 | B739 | Aug 28, 2026, 1:46 AM UTC | Aug 28, 2026, 2:32 AM UTC | 46 min | 308 mi |
| High · 100 | B739 | Aug 27, 2026, 1:41 AM UTC | Aug 27, 2026, 2:23 AM UTC | 43 min | 306 mi |
| High · 100 | B739 | Aug 26, 2026, 3:21 AM UTC | Aug 26, 2026, 4:06 AM UTC | 45 min | 302 mi |
| High · 100 | B739 | Aug 25, 2026, 1:43 AM UTC | Aug 25, 2026, 2:30 AM UTC | 46 min | 305 mi |
| High · 100 | B739 | Aug 24, 2026, 1:57 AM UTC | Aug 24, 2026, 2:45 AM UTC | 47 min | 308 mi |
| High · 100 | B739 | Aug 23, 2026, 1:43 AM UTC | Aug 23, 2026, 2:30 AM UTC | 47 min | 307 mi |
| High · 100 | B739 | Aug 22, 2026, 1:45 AM UTC | Aug 22, 2026, 2:40 AM UTC | 55 min | 378 mi |
| High · 100 | B739 | Aug 21, 2026, 2:43 AM UTC | Aug 21, 2026, 3:27 AM UTC | 44 min | 303 mi |
| High · 100 | B739 | Aug 20, 2026, 1:56 AM UTC | Aug 20, 2026, 2:38 AM UTC | 42 min | 303 mi |
Global rankings
Among tracked flight numbers · Aug 20 – Sep 24, 2026