20 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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20 active days
531 mi avg per flight
1 hr 13 min average
Average across flights included in analytics
3 aircraft types
Tracked activity
Observed route footprint
Directional airport pairings in Aug 21 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 25 | 20 | 0 | 8,670 mi | 21 hr 27 min | Aug 21, 2026, 1:53 AM UTC | Sep 23, 2026, 9:24 PM UTC | |
| 5 | 5 | 0 | 3,822 mi | 8 hr 55 min | Aug 22, 2026, 8:52 PM UTC | Sep 20, 2026, 12:17 AM UTC | |
| 5 | 5 | 0 | 6,098 mi | 12 hr 6 min | Aug 22, 2026, 5:28 PM UTC | Sep 19, 2026, 9:49 PM 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 |
|---|---|---|---|---|---|---|
| B738 | 2 | 2 | 1,984 mi | Sep 19, 2026, 7:17 PM UTC | Sep 20, 2026, 12:17 AM UTC | |
| B38M | 2 | 2 | 1,994 mi | Sep 12, 2026, 5:26 PM UTC | Sep 12, 2026, 10:28 PM UTC | |
| B38M | 2 | 2 | 1,997 mi | Sep 5, 2026, 5:00 PM UTC | Sep 5, 2026, 10:21 PM UTC | |
| B738 | 2 | 2 | 1,970 mi | Aug 29, 2026, 4:47 PM UTC | Aug 29, 2026, 10:09 PM UTC | |
| B38M | 2 | 2 | 1,974 mi | Aug 22, 2026, 5:28 PM UTC | Aug 22, 2026, 10:41 PM 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 |
|---|---|---|---|---|---|---|---|---|
| B38M | Boeing 737 MAX 8 | 16 | 45.7% | 13 | 9,415 mi | 3 | Aug 21, 2026, 1:53 AM UTC | Sep 22, 2026, 2:30 AM UTC |
| B737 | Boeing 737-700 | 10 | 28.6% | 10 | 3,458 mi | 1 | Aug 25, 2026, 9:12 PM UTC | Sep 23, 2026, 9:24 PM UTC |
| B738 | Boeing 737-800 | 9 | 25.7% | 7 | 5,716 mi | 3 | Aug 28, 2026, 3:21 AM UTC | Sep 20, 2026, 12:17 AM UTC |
Observation log
Latest 100 flights for WN4537 within Aug 21 – Sep 24, 2026
| B737 |
| 1 |
| 1 |
| 336 mi |
| Sep 23, 2026, 8:37 PM UTC |
| Sep 23, 2026, 9:24 PM UTC |
| B737 | 1 | 1 | 351 mi | Sep 22, 2026, 8:44 PM UTC | Sep 22, 2026, 9:35 PM UTC |
| B38M | 1 | 1 | 343 mi | Sep 22, 2026, 1:42 AM UTC | Sep 22, 2026, 2:30 AM UTC |
| B38M | 1 | 1 | 341 mi | Sep 19, 2026, 1:42 AM UTC | Sep 19, 2026, 2:31 AM UTC |
| B738 | 1 | 1 | 343 mi | Sep 18, 2026, 1:45 AM UTC | Sep 18, 2026, 2:34 AM UTC |
| B737 | 1 | 1 | 348 mi | Sep 16, 2026, 8:56 PM UTC | Sep 16, 2026, 9:50 PM UTC |
| B737 | 1 | 1 | 350 mi | Sep 15, 2026, 8:37 PM UTC | Sep 15, 2026, 9:30 PM UTC |
| B38M | 1 | 1 | 344 mi | Sep 15, 2026, 2:15 AM UTC | Sep 15, 2026, 3:03 AM UTC |
| B38M | 1 | 1 | 343 mi | Sep 12, 2026, 2:43 AM UTC | Sep 12, 2026, 3:30 AM UTC |
| B738 | 1 | 1 | 344 mi | Sep 11, 2026, 2:41 AM UTC | Sep 11, 2026, 3:31 AM UTC |
| B737 | 1 | 1 | 345 mi | Sep 9, 2026, 8:36 PM UTC | Sep 9, 2026, 9:27 PM UTC |
| B737 | 1 | 1 | 353 mi | Sep 8, 2026, 8:47 PM UTC | Sep 8, 2026, 9:42 PM UTC |
| B38M | 1 | 1 | 345 mi | Sep 8, 2026, 2:18 AM UTC | Sep 8, 2026, 3:08 AM UTC |
| B738 | 1 | 1 | 377 mi | Sep 5, 2026, 2:02 AM UTC | Sep 5, 2026, 2:59 AM UTC |
| B38M | 1 | 1 | 349 mi | Sep 4, 2026, 2:31 AM UTC | Sep 4, 2026, 3:23 AM UTC |
| B737 | 1 | 1 | 333 mi | Sep 2, 2026, 8:38 PM UTC | Sep 2, 2026, 9:25 PM UTC |
| B737 | 1 | 1 | 359 mi | Sep 1, 2026, 8:36 PM UTC | Sep 1, 2026, 9:35 PM UTC |
| B38M | 1 | 1 | 345 mi | Sep 1, 2026, 3:56 AM UTC | Sep 1, 2026, 4:47 AM UTC |
| B738 | 1 | 1 | 351 mi | Aug 29, 2026, 1:38 AM UTC | Aug 29, 2026, 2:32 AM UTC |
| B738 | 1 | 1 | 347 mi | Aug 28, 2026, 3:21 AM UTC | Aug 28, 2026, 4:14 AM UTC |
| B737 | 1 | 1 | 334 mi | Aug 26, 2026, 8:37 PM UTC | Aug 26, 2026, 9:27 PM UTC |
| B737 | 1 | 1 | 350 mi | Aug 25, 2026, 9:12 PM UTC | Aug 25, 2026, 10:07 PM UTC |
| B38M | 1 | 1 | 347 mi | Aug 25, 2026, 2:31 AM UTC | Aug 25, 2026, 3:21 AM UTC |
| B38M | 1 | 1 | 348 mi | Aug 22, 2026, 2:34 AM UTC | Aug 22, 2026, 3:29 AM UTC |
| B38M | 1 | 1 | 346 mi | Aug 21, 2026, 1:53 AM UTC | Aug 21, 2026, 2:48 AM UTC |
| B38M |
| Sep 22, 2026, 1:42 AM UTC |
| Sep 22, 2026, 2:30 AM UTC |
| 47 min |
| 343 mi |
| High · 100 | B738 | Sep 19, 2026, 10:31 PM UTC | Sep 20, 2026, 12:17 AM UTC | 1 hr 46 min | 760 mi |
| High · 100 | B738 | Sep 19, 2026, 7:17 PM UTC | Sep 19, 2026, 9:49 PM UTC | 2 hr 32 min | 1,224 mi |
| High · 100 | B38M | Sep 19, 2026, 1:42 AM UTC | Sep 19, 2026, 2:31 AM UTC | 48 min | 341 mi |
| High · 100 | B738 | Sep 18, 2026, 1:45 AM UTC | Sep 18, 2026, 2:34 AM UTC | 49 min | 343 mi |
| High · 100 | B737 | Sep 16, 2026, 8:56 PM UTC | Sep 16, 2026, 9:50 PM UTC | 54 min | 348 mi |
| High · 100 | B737 | Sep 15, 2026, 8:37 PM UTC | Sep 15, 2026, 9:30 PM UTC | 53 min | 350 mi |
| High · 100 | B38M | Sep 15, 2026, 2:15 AM UTC | Sep 15, 2026, 3:03 AM UTC | 49 min | 344 mi |
| High · 100 | B38M | Sep 12, 2026, 8:41 PM UTC | Sep 12, 2026, 10:28 PM UTC | 1 hr 47 min | 766 mi |
| High · 100 | B38M | Sep 12, 2026, 5:26 PM UTC | Sep 12, 2026, 7:53 PM UTC | 2 hr 27 min | 1,228 mi |
| High · 100 | B38M | Sep 12, 2026, 2:43 AM UTC | Sep 12, 2026, 3:30 AM UTC | 48 min | 343 mi |
| High · 100 | B738 | Sep 11, 2026, 2:41 AM UTC | Sep 11, 2026, 3:31 AM UTC | 50 min | 344 mi |
| High · 100 | B737 | Sep 9, 2026, 8:36 PM UTC | Sep 9, 2026, 9:27 PM UTC | 51 min | 345 mi |
| High · 100 | B737 | Sep 8, 2026, 8:47 PM UTC | Sep 8, 2026, 9:42 PM UTC | 54 min | 353 mi |
| High · 100 | B38M | Sep 8, 2026, 2:18 AM UTC | Sep 8, 2026, 3:08 AM UTC | 50 min | 345 mi |
| High · 100 | B38M | Sep 5, 2026, 8:34 PM UTC | Sep 5, 2026, 10:21 PM UTC | 1 hr 47 min | 775 mi |
| High · 100 | B38M | Sep 5, 2026, 5:00 PM UTC | Sep 5, 2026, 7:30 PM UTC | 2 hr 30 min | 1,222 mi |
| High · 100 | B738 | Sep 5, 2026, 2:02 AM UTC | Sep 5, 2026, 2:59 AM UTC | 56 min | 377 mi |
| High · 100 | B38M | Sep 4, 2026, 2:31 AM UTC | Sep 4, 2026, 3:23 AM UTC | 52 min | 349 mi |
| High · 100 | B737 | Sep 2, 2026, 8:38 PM UTC | Sep 2, 2026, 9:25 PM UTC | 47 min | 333 mi |
| High · 100 | B737 | Sep 1, 2026, 8:36 PM UTC | Sep 1, 2026, 9:35 PM UTC | 59 min | 359 mi |
| High · 100 | B38M | Sep 1, 2026, 3:56 AM UTC | Sep 1, 2026, 4:47 AM UTC | 51 min | 345 mi |
| High · 100 | B738 | Aug 29, 2026, 8:22 PM UTC | Aug 29, 2026, 10:09 PM UTC | 1 hr 47 min | 765 mi |
| High · 100 | B738 | Aug 29, 2026, 4:47 PM UTC | Aug 29, 2026, 7:05 PM UTC | 2 hr 17 min | 1,205 mi |
| High · 100 | B738 | Aug 29, 2026, 1:38 AM UTC | Aug 29, 2026, 2:32 AM UTC | 54 min | 351 mi |
| High · 100 | B738 | Aug 28, 2026, 3:21 AM UTC | Aug 28, 2026, 4:14 AM UTC | 53 min | 347 mi |
| High · 100 | B737 | Aug 26, 2026, 8:37 PM UTC | Aug 26, 2026, 9:27 PM UTC | 49 min | 334 mi |
| High · 100 | B737 | Aug 25, 2026, 9:12 PM UTC | Aug 25, 2026, 10:07 PM UTC | 54 min | 350 mi |
| High · 100 | B38M | Aug 25, 2026, 2:31 AM UTC | Aug 25, 2026, 3:21 AM UTC | 50 min | 347 mi |
| High · 100 | B38M | Aug 22, 2026, 8:52 PM UTC | Aug 22, 2026, 10:41 PM UTC | 1 hr 49 min | 755 mi |
| High · 100 | B38M | Aug 22, 2026, 5:28 PM UTC | Aug 22, 2026, 7:48 PM UTC | 2 hr 19 min | 1,218 mi |
| High · 100 | B38M | Aug 22, 2026, 2:34 AM UTC | Aug 22, 2026, 3:29 AM UTC | 55 min | 348 mi |
| High · 100 | B38M | Aug 21, 2026, 1:53 AM UTC | Aug 21, 2026, 2:48 AM UTC | 55 min | 346 mi |
Global rankings
Among tracked flight numbers · Aug 21 – Sep 24, 2026