35 active days
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35 active days
561 mi avg per flight
1 hr 16 min average
Average across flights included in analytics
4 aircraft types
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 |
|---|---|---|---|---|---|---|---|
| 31 | 25 | 0 | 25,258 mi | 53 hr 28 min | Aug 21, 2026, 12:56 AM UTC | Sep 24, 2026, 1:08 AM UTC | |
| 28 | 28 | 0 | 7,135 mi | 19 hr 29 min | Aug 20, 2026, 3:31 AM UTC | Sep 24, 2026, 4:03 AM UTC | |
| 1 | 1 | 0 | 1,249 mi | 2 hr 54 min | Aug 22, 2026, 1:01 AM UTC | Aug 22, 2026, 3:55 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 |
|---|---|---|---|---|---|---|
| B39M | 2 | 1 | 1,635 mi | Sep 15, 2026, 11:49 PM UTC | Sep 17, 2026, 1:19 AM UTC | |
| B739 | 2 | 1 | 431 mi | Sep 2, 2026, 5:59 AM UTC | Sep 14, 2026, 5:13 AM UTC | |
| B39M | 2 | 2 | 1,092 mi | Sep 9, 2026, 11:31 PM UTC | Sep 13, 2026, 3:47 AM UTC | |
| B39M | 2 | 2 | 1,056 mi | Sep 12, 2026, 12:23 AM UTC | Sep 12, 2026, 3:59 AM UTC | |
| B739 | 2 | 2 | 1,073 mi | Sep 6, 2026, 11:39 PM UTC | Sep 7, 2026, 3:44 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 | 33 | 55.0% | 30 | 15,755 mi | 3 | Aug 21, 2026, 4:38 AM UTC | Sep 24, 2026, 4:03 AM UTC |
| B39M | Boeing 737 MAX 9 | 22 | 36.7% | 20 | 14,320 mi | 2 | Aug 20, 2026, 3:31 AM UTC | Sep 24, 2026, 1:08 AM UTC |
| B38M | Boeing 737 MAX 8 | 3 | 5.0% | 3 | 1,909 mi | 2 | Aug 25, 2026, 11:36 PM UTC | Sep 22, 2026, 1:11 AM UTC |
| B738 | Boeing 737-800 | 2 | 3.3% | 2 | 1,658 mi | 1 | Aug 21, 2026, 12:56 AM UTC | Aug 31, 2026, 1:54 AM UTC |
Observation log
Latest 100 flights for UA1997 within Aug 20 – Sep 24, 2026
| B739 |
| 2 |
| 2 |
| 1,082 mi |
| Aug 31, 2026, 11:31 PM UTC |
| Sep 1, 2026, 3:39 AM UTC |
| B38M | 2 | 2 | 1,050 mi | Aug 27, 2026, 11:52 PM UTC | Aug 28, 2026, 5:44 AM UTC |
| B739 | 2 | 2 | 2,121 mi | Aug 22, 2026, 1:01 AM UTC | Aug 23, 2026, 1:29 AM UTC |
| B739 | 2 | 2 | 1,058 mi | Aug 21, 2026, 12:56 AM UTC | Aug 21, 2026, 5:19 AM UTC |
| B739 | 1 | 1 | 236 mi | Sep 24, 2026, 3:23 AM UTC | Sep 24, 2026, 4:03 AM UTC |
| B39M | 1 | 1 | 778 mi | Sep 23, 2026, 11:32 PM UTC | Sep 24, 2026, 1:08 AM UTC |
| B739 | 1 | 1 | 226 mi | Sep 23, 2026, 3:26 AM UTC | Sep 23, 2026, 4:03 AM UTC |
| B39M | 1 | 1 | 775 mi | Sep 23, 2026, 12:16 AM UTC | Sep 23, 2026, 1:49 AM UTC |
| B38M | 1 | 1 | 785 mi | Sep 21, 2026, 11:33 PM UTC | Sep 22, 2026, 1:11 AM UTC |
| B739 | 1 | 1 | 226 mi | Sep 21, 2026, 3:10 AM UTC | Sep 21, 2026, 3:46 AM UTC |
| B39M | 1 | 1 | 809 mi | Sep 20, 2026, 11:22 PM UTC | Sep 21, 2026, 1:08 AM UTC |
| B739 | 1 | 1 | 291 mi | Sep 20, 2026, 2:56 AM UTC | Sep 20, 2026, 3:46 AM UTC |
| B39M | 1 | 1 | 812 mi | Sep 19, 2026, 11:40 PM UTC | Sep 20, 2026, 1:26 AM UTC |
| B739 | 1 | 1 | 229 mi | Sep 19, 2026, 3:54 AM UTC | Sep 19, 2026, 4:31 AM UTC |
| B39M | 1 | 1 | 781 mi | Sep 18, 2026, 11:28 PM UTC | Sep 19, 2026, 1:11 AM UTC |
| B739 | 1 | 1 | 256 mi | Sep 18, 2026, 3:16 AM UTC | Sep 18, 2026, 4:00 AM UTC |
| B739 | 1 | 1 | 800 mi | Sep 17, 2026, 11:43 PM UTC | Sep 18, 2026, 1:31 AM UTC |
| B739 | 1 | 1 | 257 mi | Sep 17, 2026, 3:12 AM UTC | Sep 17, 2026, 3:56 AM UTC |
| B739 | 1 | 1 | 265 mi | Sep 16, 2026, 3:03 AM UTC | Sep 16, 2026, 3:47 AM UTC |
| B39M | 1 | 1 | 780 mi | Sep 15, 2026, 12:02 AM UTC | Sep 15, 2026, 1:51 AM UTC |
| B39M | 1 | 1 | 850 mi | Sep 13, 2026, 11:22 PM UTC | Sep 14, 2026, 1:03 AM UTC |
| B739 | 1 | 1 | 890 mi | Sep 12, 2026, 11:40 PM UTC | Sep 13, 2026, 1:30 AM UTC |
| B739 | 1 | 1 | 258 mi | Sep 11, 2026, 3:25 AM UTC | Sep 11, 2026, 4:08 AM UTC |
| B739 | 1 | 1 | 253 mi | Sep 10, 2026, 3:06 AM UTC | Sep 10, 2026, 3:46 AM UTC |
| B739 | 1 | 1 | 263 mi | Sep 9, 2026, 3:03 AM UTC | Sep 9, 2026, 3:45 AM UTC |
| B739 | 1 | 1 | 791 mi | Sep 8, 2026, 11:36 PM UTC | Sep 9, 2026, 1:17 AM UTC |
| B39M | 1 | 1 | 773 mi | Sep 8, 2026, 12:54 AM UTC | Sep 8, 2026, 2:32 AM UTC |
| B39M | 1 | 1 | 204 mi | Sep 6, 2026, 3:05 AM UTC | Sep 6, 2026, 3:39 AM UTC |
| B739 | 1 | 1 | 907 mi | Sep 5, 2026, 11:16 PM UTC | Sep 6, 2026, 1:08 AM UTC |
| B739 | 1 | 1 | 272 mi | Sep 4, 2026, 5:13 AM UTC | Sep 4, 2026, 5:58 AM UTC |
| B39M | 1 | 1 | 813 mi | Sep 3, 2026, 11:32 PM UTC | Sep 4, 2026, 1:16 AM UTC |
| B39M | 1 | 1 | 252 mi | Sep 3, 2026, 3:44 AM UTC | Sep 3, 2026, 4:22 AM UTC |
| B739 | 1 | 1 | 773 mi | Sep 2, 2026, 11:57 PM UTC | Sep 3, 2026, 1:31 AM UTC |
| B739 | 1 | 1 | 773 mi | Sep 1, 2026, 11:37 PM UTC | Sep 2, 2026, 1:16 AM UTC |
| B739 | 1 | 1 | 431 mi | Aug 31, 2026, 3:10 AM UTC | Aug 31, 2026, 4:16 AM UTC |
| B738 | 1 | 1 | 840 mi | Aug 31, 2026, 12:09 AM UTC | Aug 31, 2026, 1:54 AM UTC |
| B739 | 1 | 1 | 790 mi | Aug 30, 2026, 12:56 AM UTC | Aug 30, 2026, 2:30 AM UTC |
| B739 | 1 | 1 | 838 mi | Aug 29, 2026, 3:11 AM UTC | Aug 29, 2026, 4:53 AM UTC |
| B39M | 1 | 1 | 823 mi | Aug 27, 2026, 12:19 AM UTC | Aug 27, 2026, 2:04 AM UTC |
| B739 | 1 | 1 | 263 mi | Aug 26, 2026, 3:15 AM UTC | Aug 26, 2026, 3:58 AM UTC |
| B38M | 1 | 1 | 861 mi | Aug 25, 2026, 11:36 PM UTC | Aug 26, 2026, 1:29 AM UTC |
| B739 | 1 | 1 | 238 mi | Aug 25, 2026, 3:07 AM UTC | Aug 25, 2026, 3:46 AM UTC |
| B39M | 1 | 1 | 790 mi | Aug 24, 2026, 11:26 PM UTC | Aug 25, 2026, 1:12 AM UTC |
| B739 | 1 | 1 | 263 mi | Aug 24, 2026, 3:23 AM UTC | Aug 24, 2026, 4:05 AM UTC |
| B39M | 1 | 1 | 271 mi | Aug 23, 2026, 3:05 AM UTC | Aug 23, 2026, 3:48 AM UTC |
| B39M | 1 | 1 | 260 mi | Aug 20, 2026, 3:31 AM UTC | Aug 20, 2026, 4:14 AM UTC |
| B739 |
| Sep 23, 2026, 3:26 AM UTC |
| Sep 23, 2026, 4:03 AM UTC |
| 37 min |
| 226 mi |
| High · 100 | B39M | Sep 23, 2026, 12:16 AM UTC | Sep 23, 2026, 1:49 AM UTC | 1 hr 33 min | 775 mi |
| High · 100 | B38M | Sep 21, 2026, 11:33 PM UTC | Sep 22, 2026, 1:11 AM UTC | 1 hr 38 min | 785 mi |
| High · 100 | B739 | Sep 21, 2026, 3:10 AM UTC | Sep 21, 2026, 3:46 AM UTC | 36 min | 226 mi |
| High · 100 | B39M | Sep 20, 2026, 11:22 PM UTC | Sep 21, 2026, 1:08 AM UTC | 1 hr 45 min | 809 mi |
| High · 100 | B739 | Sep 20, 2026, 2:56 AM UTC | Sep 20, 2026, 3:46 AM UTC | 49 min | 291 mi |
| High · 100 | B39M | Sep 19, 2026, 11:40 PM UTC | Sep 20, 2026, 1:26 AM UTC | 1 hr 46 min | 812 mi |
| High · 100 | B739 | Sep 19, 2026, 3:54 AM UTC | Sep 19, 2026, 4:31 AM UTC | 38 min | 229 mi |
| High · 100 | B39M | Sep 18, 2026, 11:28 PM UTC | Sep 19, 2026, 1:11 AM UTC | 1 hr 43 min | 781 mi |
| High · 100 | B739 | Sep 18, 2026, 3:16 AM UTC | Sep 18, 2026, 4:00 AM UTC | 44 min | 256 mi |
| High · 100 | B739 | Sep 17, 2026, 11:43 PM UTC | Sep 18, 2026, 1:31 AM UTC | 1 hr 48 min | 800 mi |
| High · 100 | B739 | Sep 17, 2026, 3:12 AM UTC | Sep 17, 2026, 3:56 AM UTC | 45 min | 257 mi |
| High · 100 | B39M | Sep 16, 2026, 11:27 PM UTC | Sep 17, 2026, 1:19 AM UTC | 1 hr 52 min | 822 mi |
| High · 100 | B739 | Sep 16, 2026, 3:03 AM UTC | Sep 16, 2026, 3:47 AM UTC | 44 min | 265 mi |
| High · 100 | B39M | Sep 15, 2026, 11:49 PM UTC | Sep 16, 2026, 1:39 AM UTC | 1 hr 50 min | 813 mi |
| High · 100 | B39M | Sep 15, 2026, 12:02 AM UTC | Sep 15, 2026, 1:51 AM UTC | 1 hr 49 min | 780 mi |
| High · 100 | B739 | Sep 14, 2026, 4:38 AM UTC | Sep 14, 2026, 5:13 AM UTC | 34 min | 211 mi |
| High · 100 | B39M | Sep 13, 2026, 11:22 PM UTC | Sep 14, 2026, 1:03 AM UTC | 1 hr 40 min | 850 mi |
| High · 100 | B39M | Sep 13, 2026, 3:04 AM UTC | Sep 13, 2026, 3:47 AM UTC | 43 min | 263 mi |
| High · 100 | B739 | Sep 12, 2026, 11:40 PM UTC | Sep 13, 2026, 1:30 AM UTC | 1 hr 50 min | 890 mi |
| High · 100 | B39M | Sep 12, 2026, 3:23 AM UTC | Sep 12, 2026, 3:59 AM UTC | 36 min | 225 mi |
| High · 100 | B739 | Sep 12, 2026, 12:23 AM UTC | Sep 12, 2026, 2:08 AM UTC | 1 hr 45 min | 831 mi |
| High · 100 | B739 | Sep 11, 2026, 3:25 AM UTC | Sep 11, 2026, 4:08 AM UTC | 42 min | 258 mi |
| Limited · 84 | Route unverified | B739 | Sep 10, 2026, 11:27 PM UTC | Sep 11, 2026, 1:05 AM UTC | 1 hr 38 min | 794 mi |
| High · 100 | B739 | Sep 10, 2026, 3:06 AM UTC | Sep 10, 2026, 3:46 AM UTC | 39 min | 253 mi |
| High · 100 | B39M | Sep 9, 2026, 11:31 PM UTC | Sep 10, 2026, 1:21 AM UTC | 1 hr 49 min | 829 mi |
| High · 100 | B739 | Sep 9, 2026, 3:03 AM UTC | Sep 9, 2026, 3:45 AM UTC | 42 min | 263 mi |
| High · 100 | B739 | Sep 8, 2026, 11:36 PM UTC | Sep 9, 2026, 1:17 AM UTC | 1 hr 41 min | 791 mi |
| Limited · 84 | Route unverified | B39M | Sep 8, 2026, 3:32 AM UTC | Sep 8, 2026, 4:04 AM UTC | 32 min | 218 mi |
| High · 100 | B39M | Sep 8, 2026, 12:54 AM UTC | Sep 8, 2026, 2:32 AM UTC | 1 hr 39 min | 773 mi |
| High · 100 | B739 | Sep 7, 2026, 3:05 AM UTC | Sep 7, 2026, 3:44 AM UTC | 39 min | 230 mi |
| High · 100 | B739 | Sep 6, 2026, 11:39 PM UTC | Sep 7, 2026, 1:24 AM UTC | 1 hr 44 min | 843 mi |
| High · 100 | B39M | Sep 6, 2026, 3:05 AM UTC | Sep 6, 2026, 3:39 AM UTC | 34 min | 204 mi |
| High · 100 | B739 | Sep 5, 2026, 11:16 PM UTC | Sep 6, 2026, 1:08 AM UTC | 1 hr 52 min | 907 mi |
| Limited · 74 | Route unverified | B739 | Sep 5, 2026, 3:16 AM UTC | Sep 5, 2026, 5:05 AM UTC | 1 hr 49 min | 836 mi |
| High · 100 | B739 | Sep 4, 2026, 5:13 AM UTC | Sep 4, 2026, 5:58 AM UTC | 45 min | 272 mi |
| High · 100 | B39M | Sep 3, 2026, 11:32 PM UTC | Sep 4, 2026, 1:16 AM UTC | 1 hr 44 min | 813 mi |
| High · 100 | B39M | Sep 3, 2026, 3:44 AM UTC | Sep 3, 2026, 4:22 AM UTC | 38 min | 252 mi |
| High · 100 | B739 | Sep 2, 2026, 11:57 PM UTC | Sep 3, 2026, 1:31 AM UTC | 1 hr 34 min | 773 mi |
| High · 100 | B739 | Sep 2, 2026, 5:59 AM UTC | Sep 2, 2026, 6:33 AM UTC | 34 min | 219 mi |
| High · 100 | B739 | Sep 1, 2026, 11:37 PM UTC | Sep 2, 2026, 1:16 AM UTC | 1 hr 39 min | 773 mi |
| High · 100 | B739 | Sep 1, 2026, 2:53 AM UTC | Sep 1, 2026, 3:39 AM UTC | 46 min | 273 mi |
| High · 100 | B39M | Aug 31, 2026, 11:31 PM UTC | Sep 1, 2026, 1:16 AM UTC | 1 hr 46 min | 809 mi |
| High · 100 | B739 | Aug 31, 2026, 3:10 AM UTC | Aug 31, 2026, 4:16 AM UTC | 1 hr 5 min | 431 mi |
| High · 100 | B738 | Aug 31, 2026, 12:09 AM UTC | Aug 31, 2026, 1:54 AM UTC | 1 hr 45 min | 840 mi |
| Low · 35 | Route unverified | B737 | Aug 30, 2026, 3:05 AM UTC | Aug 30, 2026, 3:07 AM UTC | 2 min | 6.6 mi |
| High · 100 | B739 | Aug 30, 2026, 12:56 AM UTC | Aug 30, 2026, 2:30 AM UTC | 1 hr 34 min | 790 mi |
| High · 100 | B739 | Aug 29, 2026, 3:11 AM UTC | Aug 29, 2026, 4:53 AM UTC | 1 hr 42 min | 838 mi |
| High · 100 | B38M | Aug 28, 2026, 4:57 AM UTC | Aug 28, 2026, 5:44 AM UTC | 47 min | 262 mi |
| Low · 35 | Route unverified | B39M | Aug 28, 2026, 1:32 AM UTC | Aug 28, 2026, 1:34 AM UTC | 2 min | 0 mi |
| High · 100 | B39M | Aug 27, 2026, 11:52 PM UTC | Aug 28, 2026, 1:28 AM UTC | 1 hr 36 min | 788 mi |
| High · 100 | B39M | Aug 27, 2026, 12:19 AM UTC | Aug 27, 2026, 2:04 AM UTC | 1 hr 45 min | 823 mi |
| High · 100 | B739 | Aug 26, 2026, 3:15 AM UTC | Aug 26, 2026, 3:58 AM UTC | 43 min | 263 mi |
| High · 100 | B38M | Aug 25, 2026, 11:36 PM UTC | Aug 26, 2026, 1:29 AM UTC | 1 hr 52 min | 861 mi |
| High · 100 | B739 | Aug 25, 2026, 3:07 AM UTC | Aug 25, 2026, 3:46 AM UTC | 39 min | 238 mi |
| High · 100 | B39M | Aug 24, 2026, 11:26 PM UTC | Aug 25, 2026, 1:12 AM UTC | 1 hr 45 min | 790 mi |
| High · 100 | B739 | Aug 24, 2026, 3:23 AM UTC | Aug 24, 2026, 4:05 AM UTC | 42 min | 263 mi |
| Limited · 84 | Route unverified | B739 | Aug 23, 2026, 11:24 PM UTC | Aug 24, 2026, 1:03 AM UTC | 1 hr 39 min | 793 mi |
| High · 100 | B39M | Aug 23, 2026, 3:05 AM UTC | Aug 23, 2026, 3:48 AM UTC | 43 min | 271 mi |
| High · 100 | B739 | Aug 22, 2026, 11:43 PM UTC | Aug 23, 2026, 1:29 AM UTC | 1 hr 46 min | 872 mi |
| High · 100 | B739 | Aug 22, 2026, 1:01 AM UTC | Aug 22, 2026, 3:55 AM UTC | 2 hr 54 min | 1,249 mi |
| High · 100 | B739 | Aug 21, 2026, 4:38 AM UTC | Aug 21, 2026, 5:19 AM UTC | 41 min | 240 mi |
| High · 100 | B738 | Aug 21, 2026, 12:56 AM UTC | Aug 21, 2026, 2:36 AM UTC | 1 hr 40 min | 819 mi |
| High · 100 | B39M | Aug 20, 2026, 3:31 AM UTC | Aug 20, 2026, 4:14 AM UTC | 43 min | 260 mi |
Global rankings
Among tracked flight numbers · Aug 20 – Sep 24, 2026