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
869 mi avg per flight
2 hr 21 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Observed route footprint
Directional airport pairings in Aug 27 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 0 | 869 mi | 2 hr 21 min | Aug 27, 2026, 8:04 PM UTC | Aug 27, 2026, 10:26 PM 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 |
|---|---|---|---|---|---|---|---|---|
| A21N | Airbus A321neo | 1 | 100.0% | 1 | 869 mi | 1 | Aug 27, 2026, 8:04 PM UTC | Aug 27, 2026, 10:26 PM UTC |
Observation log
Latest 100 flights for KL1509 within Aug 27 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| Low · 20 | Route unverified | A21N | Sep 23, 2026, 8:23 PM UTC | Sep 23, 2026, 9:21 PM UTC | 58 min | 411 mi | |
| Limited · 84 | Route unverified | A21N | Sep 22, 2026, 8:38 PM UTC | Sep 22, 2026, 9:43 PM UTC | 1 hr 5 min | 525 mi | |
| Limited · 84 | Route unverified | A21N |
| Sep 21, 2026, 8:35 PM UTC |
| Sep 21, 2026, 8:55 PM UTC |
| 20 min |
| 155 mi |
| Limited · 84 | Route unverified | A21N | Sep 20, 2026, 8:15 PM UTC | Sep 20, 2026, 9:06 PM UTC | 51 min | 433 mi |
| Limited · 84 | Route unverified | A21N | Sep 19, 2026, 8:40 PM UTC | Sep 19, 2026, 9:28 PM UTC | 48 min | 399 mi |
| Limited · 84 | Route unverified | A21N | Sep 18, 2026, 9:07 PM UTC | Sep 18, 2026, 10:09 PM UTC | 1 hr 2 min | 535 mi |
| Limited · 84 | Route unverified | A21N | Sep 16, 2026, 7:45 PM UTC | Sep 16, 2026, 9:14 PM UTC | 1 hr 29 min | 768 mi |
| Limited · 84 | Route unverified | A21N | Sep 15, 2026, 7:55 PM UTC | Sep 15, 2026, 9:10 PM UTC | 1 hr 15 min | 561 mi |
| Limited · 84 | Route unverified | A21N | Sep 14, 2026, 8:18 PM UTC | Sep 14, 2026, 9:41 PM UTC | 1 hr 24 min | 589 mi |
| Limited · 84 | Route unverified | A21N | Sep 13, 2026, 8:40 PM UTC | Sep 13, 2026, 9:40 PM UTC | 1 hr 1 min | 512 mi |
| Limited · 84 | Route unverified | A21N | Sep 11, 2026, 9:28 PM UTC | Sep 11, 2026, 10:13 PM UTC | 44 min | 378 mi |
| Limited · 84 | Route unverified | A21N | Sep 10, 2026, 8:36 PM UTC | Sep 10, 2026, 9:21 PM UTC | 45 min | 416 mi |
| Limited · 84 | Route unverified | A21N | Sep 9, 2026, 8:19 PM UTC | Sep 9, 2026, 9:03 PM UTC | 44 min | 389 mi |
| Limited · 84 | Route unverified | A21N | Sep 8, 2026, 8:57 PM UTC | Sep 8, 2026, 10:45 PM UTC | 1 hr 49 min | 763 mi |
| Limited · 84 | Route unverified | A21N | Sep 7, 2026, 8:54 PM UTC | Sep 7, 2026, 9:58 PM UTC | 1 hr 4 min | 383 mi |
| Limited · 84 | Route unverified | A21N | Sep 6, 2026, 8:58 PM UTC | Sep 6, 2026, 9:42 PM UTC | 44 min | 369 mi |
| Limited · 84 | Route unverified | A21N | Sep 5, 2026, 8:31 PM UTC | Sep 5, 2026, 9:26 PM UTC | 55 min | 371 mi |
| Limited · 84 | Route unverified | A21N | Sep 4, 2026, 8:28 PM UTC | Sep 4, 2026, 8:59 PM UTC | 31 min | 231 mi |
| Limited · 84 | Route unverified | A21N | Sep 3, 2026, 8:53 PM UTC | Sep 3, 2026, 9:56 PM UTC | 1 hr 3 min | 511 mi |
| Limited · 84 | Route unverified | A21N | Sep 2, 2026, 9:05 PM UTC | Sep 2, 2026, 9:56 PM UTC | 52 min | 358 mi |
| Limited · 84 | Route unverified | A21N | Sep 1, 2026, 8:43 PM UTC | Sep 1, 2026, 9:54 PM UTC | 1 hr 11 min | 530 mi |
| Limited · 84 | Route unverified | A21N | Aug 31, 2026, 8:07 PM UTC | Aug 31, 2026, 9:42 PM UTC | 1 hr 34 min | 600 mi |
| Limited · 84 | Route unverified | A21N | Aug 30, 2026, 7:14 PM UTC | Aug 30, 2026, 8:28 PM UTC | 1 hr 14 min | 531 mi |
| High · 100 | A21N | Aug 27, 2026, 8:04 PM UTC | Aug 27, 2026, 10:26 PM UTC | 2 hr 21 min | 869 mi |
| Limited · 84 | Route unverified | A21N | Aug 26, 2026, 8:20 PM UTC | Aug 26, 2026, 9:43 PM UTC | 1 hr 23 min | 521 mi |
| Limited · 84 | Route unverified | A21N | Aug 25, 2026, 8:20 PM UTC | Aug 25, 2026, 9:54 PM UTC | 1 hr 34 min | 544 mi |
| Limited · 84 | Route unverified | A21N | Aug 24, 2026, 8:40 PM UTC | Aug 24, 2026, 9:51 PM UTC | 1 hr 11 min | 558 mi |
| Limited · 84 | Route unverified | A21N | Aug 22, 2026, 7:52 PM UTC | Aug 22, 2026, 9:06 PM UTC | 1 hr 14 min | 522 mi |
| Limited · 84 | Route unverified | A21N | Aug 21, 2026, 8:38 PM UTC | Aug 21, 2026, 9:44 PM UTC | 1 hr 7 min | 486 mi |
| Limited · 84 | Route unverified | A21N | Aug 20, 2026, 7:45 PM UTC | Aug 20, 2026, 9:07 PM UTC | 1 hr 22 min | 590 mi |
Global rankings
Among tracked flight numbers · Aug 27 – Sep 24, 2026