32 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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32 active days
3,508 mi avg per flight
6 hr 14 min average
Average across flights included in analytics
1 aircraft type
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 |
|---|---|---|---|---|---|---|---|
| 32 | 32 | 0 | 112,253 mi | 199 hr 23 min | Aug 21, 2026, 1:02 AM UTC | Sep 24, 2026, 7:08 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 |
|---|---|---|---|---|---|---|
| A21N | 6 | 1 | 21,098 mi | Sep 2, 2026, 12:40 AM UTC | Sep 8, 2026, 7:12 AM UTC | |
| A21N | 5 | 1 | 17,666 mi | Aug 24, 2026, 12:48 AM UTC | Sep 22, 2026, 6:29 AM UTC | |
| A21N | 5 | 1 | 17,484 mi | Aug 30, 2026, 12:38 AM UTC | Sep 19, 2026, 6:49 AM UTC | |
| A21N | 5 | 1 | 17,510 mi | Aug 27, 2026, 12:37 AM UTC | Sep 18, 2026, 6:41 AM UTC | |
| A21N | 3 | 1 | 10,516 mi | Aug 21, 2026, 1:02 AM UTC | Sep 17, 2026, 6:14 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 |
|---|---|---|---|---|---|---|---|---|
| A21N | Airbus A321neo | 32 | 100.0% | 10 | 112,253 mi | 1 | Aug 21, 2026, 1:02 AM UTC | Sep 24, 2026, 7:08 AM UTC |
Observation log
Latest 100 flights for B631 within Aug 21 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A21N | Sep 24, 2026, 12:54 AM UTC | Sep 24, 2026, 7:08 AM UTC | 6 hr 13 min | 3,453 mi | ||
| High · 100 | A21N | Sep 23, 2026, 12:32 AM UTC | Sep 23, 2026, 6:39 AM UTC | 6 hr 7 min | 3,493 mi | ||
| High · 100 |
| A21N |
| 2 |
| 1 |
| 6,946 mi |
| Sep 23, 2026, 12:32 AM UTC |
| Sep 24, 2026, 7:08 AM UTC |
| A21N | 2 | 1 | 7,032 mi | Sep 10, 2026, 12:20 AM UTC | Sep 11, 2026, 6:59 AM UTC |
| A21N | 2 | 1 | 7,037 mi | Aug 25, 2026, 12:44 AM UTC | Aug 26, 2026, 6:56 AM UTC |
| A21N | 1 | 1 | 3,478 mi | Sep 13, 2026, 12:30 AM UTC | Sep 13, 2026, 6:43 AM UTC |
| A21N | 1 | 1 | 3,484 mi | Aug 29, 2026, 12:29 AM UTC | Aug 29, 2026, 6:51 AM UTC |
| A21N |
| Sep 22, 2026, 12:22 AM UTC |
| Sep 22, 2026, 6:29 AM UTC |
| 6 hr 6 min |
| 3,511 mi |
| High · 100 | A21N | Sep 21, 2026, 12:26 AM UTC | Sep 21, 2026, 6:39 AM UTC | 6 hr 13 min | 3,558 mi |
| High · 100 | A21N | Sep 20, 2026, 12:17 AM UTC | Sep 20, 2026, 6:12 AM UTC | 5 hr 55 min | 3,546 mi |
| High · 100 | A21N | Sep 19, 2026, 12:56 AM UTC | Sep 19, 2026, 6:49 AM UTC | 5 hr 52 min | 3,492 mi |
| High · 100 | A21N | Sep 18, 2026, 12:53 AM UTC | Sep 18, 2026, 6:41 AM UTC | 5 hr 48 min | 3,484 mi |
| High · 100 | A21N | Sep 17, 2026, 12:10 AM UTC | Sep 17, 2026, 6:14 AM UTC | 6 hr 3 min | 3,518 mi |
| High · 100 | A21N | Sep 16, 2026, 12:27 AM UTC | Sep 16, 2026, 6:43 AM UTC | 6 hr 15 min | 3,522 mi |
| High · 100 | A21N | Sep 15, 2026, 12:40 AM UTC | Sep 15, 2026, 6:45 AM UTC | 6 hr 4 min | 3,544 mi |
| High · 100 | A21N | Sep 14, 2026, 12:29 AM UTC | Sep 14, 2026, 6:45 AM UTC | 6 hr 17 min | 3,505 mi |
| High · 100 | A21N | Sep 13, 2026, 12:30 AM UTC | Sep 13, 2026, 6:43 AM UTC | 6 hr 13 min | 3,478 mi |
| High · 100 | A21N | Sep 12, 2026, 12:47 AM UTC | Sep 12, 2026, 6:56 AM UTC | 6 hr 8 min | 3,448 mi |
| High · 100 | A21N | Sep 11, 2026, 12:44 AM UTC | Sep 11, 2026, 6:59 AM UTC | 6 hr 15 min | 3,491 mi |
| High · 100 | A21N | Sep 10, 2026, 12:20 AM UTC | Sep 10, 2026, 6:38 AM UTC | 6 hr 17 min | 3,541 mi |
| High · 100 | A21N | Sep 9, 2026, 12:50 AM UTC | Sep 9, 2026, 7:04 AM UTC | 6 hr 14 min | 3,488 mi |
| High · 100 | A21N | Sep 8, 2026, 12:48 AM UTC | Sep 8, 2026, 7:12 AM UTC | 6 hr 25 min | 3,575 mi |
| High · 100 | A21N | Sep 7, 2026, 12:27 AM UTC | Sep 7, 2026, 7:08 AM UTC | 6 hr 41 min | 3,529 mi |
| High · 100 | A21N | Sep 6, 2026, 12:38 AM UTC | Sep 6, 2026, 7:00 AM UTC | 6 hr 22 min | 3,475 mi |
| High · 100 | A21N | Sep 5, 2026, 12:56 AM UTC | Sep 5, 2026, 7:01 AM UTC | 6 hr 5 min | 3,522 mi |
| Low · 35 | Route unverified | A21N | Sep 4, 2026, 10:04 AM UTC | Sep 4, 2026, 10:04 AM UTC | 0 min | 0 mi |
| High · 100 | A21N | Sep 4, 2026, 12:35 AM UTC | Sep 4, 2026, 7:02 AM UTC | 6 hr 27 min | 3,504 mi |
| High · 100 | A21N | Sep 3, 2026, 12:37 AM UTC | Sep 3, 2026, 6:46 AM UTC | 6 hr 10 min | 3,514 mi |
| High · 100 | A21N | Sep 2, 2026, 12:40 AM UTC | Sep 2, 2026, 6:48 AM UTC | 6 hr 7 min | 3,508 mi |
| Low · 20 | Route unverified | A21N | Sep 1, 2026, 12:26 AM UTC | Sep 1, 2026, 6:34 AM UTC | 6 hr 8 min | 3,495 mi |
| Low · 20 | Route unverified | A21N | Aug 31, 2026, 1:53 AM UTC | Aug 31, 2026, 8:02 AM UTC | 6 hr 9 min | 3,427 mi |
| High · 100 | A21N | Aug 30, 2026, 12:38 AM UTC | Aug 30, 2026, 6:55 AM UTC | 6 hr 17 min | 3,527 mi |
| High · 100 | A21N | Aug 29, 2026, 12:29 AM UTC | Aug 29, 2026, 6:51 AM UTC | 6 hr 22 min | 3,484 mi |
| High · 100 | A21N | Aug 28, 2026, 12:37 AM UTC | Aug 28, 2026, 7:00 AM UTC | 6 hr 23 min | 3,542 mi |
| High · 100 | A21N | Aug 27, 2026, 12:37 AM UTC | Aug 27, 2026, 6:54 AM UTC | 6 hr 17 min | 3,455 mi |
| High · 100 | A21N | Aug 26, 2026, 12:30 AM UTC | Aug 26, 2026, 6:56 AM UTC | 6 hr 25 min | 3,502 mi |
| High · 100 | A21N | Aug 25, 2026, 12:44 AM UTC | Aug 25, 2026, 7:01 AM UTC | 6 hr 18 min | 3,536 mi |
| High · 100 | A21N | Aug 24, 2026, 12:48 AM UTC | Aug 24, 2026, 7:17 AM UTC | 6 hr 29 min | 3,509 mi |
| Limited · 84 | Route unverified | A21N | Aug 23, 2026, 4:54 AM UTC | Aug 23, 2026, 6:44 AM UTC | 1 hr 50 min | 861 mi |
| High · 100 | A21N | Aug 22, 2026, 12:33 AM UTC | Aug 22, 2026, 6:50 AM UTC | 6 hr 17 min | 3,513 mi |
| High · 100 | A21N | Aug 21, 2026, 1:02 AM UTC | Aug 21, 2026, 7:20 AM UTC | 6 hr 18 min | 3,484 mi |
| Limited · 84 | Route unverified | A21N | Aug 20, 2026, 5:05 AM UTC | Aug 20, 2026, 6:44 AM UTC | 1 hr 39 min | 837 mi |
Global rankings
Among tracked flight numbers · Aug 21 – Sep 24, 2026