35 active days
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Every derived statistic, daily trend, route, tail number assignment, flight observation, and mapped path below uses this flight-date window.
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35 active days
1,435 mi avg per flight
2 hr 52 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 |
|---|---|---|---|---|---|---|---|
| 35 | 35 | 0 | 50,213 mi | 100 hr 28 min | Aug 21, 2026, 12:58 AM UTC | Sep 24, 2026, 3:44 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 |
|---|---|---|---|---|---|---|
| A321 | 4 | 1 | 5,776 mi | Aug 28, 2026, 12:47 AM UTC | Sep 24, 2026, 3:44 AM UTC | |
| A321 | 3 | 1 | 4,329 mi | Sep 6, 2026, 12:39 AM UTC | Sep 23, 2026, 3:28 AM UTC | |
| A321 | 3 | 1 | 4,305 mi | Sep 5, 2026, 1:49 AM UTC | Sep 21, 2026, 3:41 AM UTC | |
| A321 | 3 | 1 | 4,281 mi | Sep 4, 2026, 12:43 AM UTC | Sep 16, 2026, 3:49 AM UTC | |
| A321 | 3 | 1 | 4,270 mi | Aug 25, 2026, 12:59 AM UTC | Aug 30, 2026, 3:36 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 |
|---|---|---|---|---|---|---|---|---|
| A321 | Airbus A321 | 30 | 85.7% | 17 | 42,984 mi | 1 | Aug 21, 2026, 12:58 AM UTC | Sep 24, 2026, 3:44 AM UTC |
| A21N | Airbus A321neo | 4 | 11.4% | 4 | 5,737 mi | 1 | Sep 2, 2026, 12:51 AM UTC | Sep 18, 2026, 3:46 AM UTC |
| A359 | Airbus A350-900 | 1 | 2.9% | 1 | 1,492 mi | 1 | Aug 24, 2026, 12:09 AM UTC | Aug 24, 2026, 2:59 AM UTC |
Observation log
Latest 100 flights for VN661 within Aug 21 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A321 | Sep 24, 2026, 12:43 AM UTC | Sep 24, 2026, 3:44 AM UTC | 3 hr 1 min | 1,421 mi | ||
| High · 100 | A321 | Sep 23, 2026, 12:39 AM UTC | Sep 23, 2026, 3:28 AM UTC | 2 hr 49 min | 1,402 mi | ||
| High · 100 |
| A321 |
| 2 |
| 1 |
| 2,845 mi |
| Aug 21, 2026, 12:58 AM UTC |
| Sep 20, 2026, 3:32 AM UTC |
| A321 | 2 | 1 | 2,801 mi | Sep 10, 2026, 12:33 AM UTC | Sep 12, 2026, 3:45 AM UTC |
| A321 | 1 | 1 | 1,470 mi | Sep 19, 2026, 12:44 AM UTC | Sep 19, 2026, 3:36 AM UTC |
| A21N | 1 | 1 | 1,438 mi | Sep 18, 2026, 12:55 AM UTC | Sep 18, 2026, 3:46 AM UTC |
| A21N | 1 | 1 | 1,428 mi | Sep 15, 2026, 12:49 AM UTC | Sep 15, 2026, 3:43 AM UTC |
| A321 | 1 | 1 | 1,404 mi | Sep 13, 2026, 12:35 AM UTC | Sep 13, 2026, 3:21 AM UTC |
| A21N | 1 | 1 | 1,433 mi | Sep 11, 2026, 12:44 AM UTC | Sep 11, 2026, 3:33 AM UTC |
| A321 | 1 | 1 | 1,423 mi | Sep 9, 2026, 12:48 AM UTC | Sep 9, 2026, 3:39 AM UTC |
| A321 | 1 | 1 | 1,456 mi | Sep 7, 2026, 12:45 AM UTC | Sep 7, 2026, 3:39 AM UTC |
| A321 | 1 | 1 | 1,405 mi | Sep 3, 2026, 12:36 AM UTC | Sep 3, 2026, 3:23 AM UTC |
| A21N | 1 | 1 | 1,437 mi | Sep 2, 2026, 12:51 AM UTC | Sep 2, 2026, 3:47 AM UTC |
| A321 | 1 | 1 | 1,430 mi | Sep 1, 2026, 12:47 AM UTC | Sep 1, 2026, 3:33 AM UTC |
| A321 | 1 | 1 | 1,436 mi | Aug 29, 2026, 12:58 AM UTC | Aug 29, 2026, 3:43 AM UTC |
| A321 | 1 | 1 | 1,437 mi | Aug 26, 2026, 12:38 AM UTC | Aug 26, 2026, 3:38 AM UTC |
| A359 | 1 | 1 | 1,492 mi | Aug 24, 2026, 12:09 AM UTC | Aug 24, 2026, 2:59 AM UTC |
| A321 | 1 | 1 | 1,453 mi | Aug 23, 2026, 1:04 AM UTC | Aug 23, 2026, 3:56 AM UTC |
| A321 | 1 | 1 | 1,462 mi | Aug 22, 2026, 1:18 AM UTC | Aug 22, 2026, 4:21 AM UTC |
| A321 |
| Sep 22, 2026, 12:39 AM UTC |
| Sep 22, 2026, 3:42 AM UTC |
| 3 hr 4 min |
| 1,482 mi |
| High · 100 | A321 | Sep 21, 2026, 12:48 AM UTC | Sep 21, 2026, 3:41 AM UTC | 2 hr 53 min | 1,437 mi |
| High · 100 | A321 | Sep 20, 2026, 12:41 AM UTC | Sep 20, 2026, 3:32 AM UTC | 2 hr 51 min | 1,423 mi |
| High · 100 | A321 | Sep 19, 2026, 12:44 AM UTC | Sep 19, 2026, 3:36 AM UTC | 2 hr 53 min | 1,470 mi |
| High · 100 | A21N | Sep 18, 2026, 12:55 AM UTC | Sep 18, 2026, 3:46 AM UTC | 2 hr 51 min | 1,438 mi |
| High · 100 | A321 | Sep 17, 2026, 12:58 AM UTC | Sep 17, 2026, 3:50 AM UTC | 2 hr 52 min | 1,427 mi |
| High · 100 | A321 | Sep 16, 2026, 12:58 AM UTC | Sep 16, 2026, 3:49 AM UTC | 2 hr 52 min | 1,423 mi |
| High · 100 | A21N | Sep 15, 2026, 12:49 AM UTC | Sep 15, 2026, 3:43 AM UTC | 2 hr 53 min | 1,428 mi |
| High · 100 | A321 | Sep 14, 2026, 12:51 AM UTC | Sep 14, 2026, 3:44 AM UTC | 2 hr 53 min | 1,409 mi |
| High · 100 | A321 | Sep 13, 2026, 12:35 AM UTC | Sep 13, 2026, 3:21 AM UTC | 2 hr 45 min | 1,404 mi |
| High · 100 | A321 | Sep 12, 2026, 1:02 AM UTC | Sep 12, 2026, 3:45 AM UTC | 2 hr 43 min | 1,373 mi |
| High · 100 | A21N | Sep 11, 2026, 12:44 AM UTC | Sep 11, 2026, 3:33 AM UTC | 2 hr 49 min | 1,433 mi |
| High · 100 | A321 | Sep 10, 2026, 12:33 AM UTC | Sep 10, 2026, 3:20 AM UTC | 2 hr 46 min | 1,428 mi |
| High · 100 | A321 | Sep 9, 2026, 12:48 AM UTC | Sep 9, 2026, 3:39 AM UTC | 2 hr 51 min | 1,423 mi |
| High · 100 | A321 | Sep 8, 2026, 12:40 AM UTC | Sep 8, 2026, 3:41 AM UTC | 3 hr 0 min | 1,474 mi |
| High · 100 | A321 | Sep 7, 2026, 12:45 AM UTC | Sep 7, 2026, 3:39 AM UTC | 2 hr 54 min | 1,456 mi |
| High · 100 | A321 | Sep 6, 2026, 12:39 AM UTC | Sep 6, 2026, 3:33 AM UTC | 2 hr 54 min | 1,454 mi |
| High · 100 | A321 | Sep 5, 2026, 1:49 AM UTC | Sep 5, 2026, 4:48 AM UTC | 2 hr 59 min | 1,442 mi |
| High · 100 | A321 | Sep 4, 2026, 12:43 AM UTC | Sep 4, 2026, 3:35 AM UTC | 2 hr 52 min | 1,449 mi |
| High · 100 | A321 | Sep 3, 2026, 12:36 AM UTC | Sep 3, 2026, 3:23 AM UTC | 2 hr 48 min | 1,405 mi |
| High · 100 | A21N | Sep 2, 2026, 12:51 AM UTC | Sep 2, 2026, 3:47 AM UTC | 2 hr 56 min | 1,437 mi |
| High · 100 | A321 | Sep 1, 2026, 12:47 AM UTC | Sep 1, 2026, 3:33 AM UTC | 2 hr 46 min | 1,430 mi |
| High · 100 | A321 | Aug 31, 2026, 12:49 AM UTC | Aug 31, 2026, 3:39 AM UTC | 2 hr 51 min | 1,418 mi |
| High · 100 | A321 | Aug 30, 2026, 12:45 AM UTC | Aug 30, 2026, 3:36 AM UTC | 2 hr 52 min | 1,412 mi |
| High · 100 | A321 | Aug 29, 2026, 12:58 AM UTC | Aug 29, 2026, 3:43 AM UTC | 2 hr 46 min | 1,436 mi |
| High · 100 | A321 | Aug 28, 2026, 12:47 AM UTC | Aug 28, 2026, 3:38 AM UTC | 2 hr 51 min | 1,456 mi |
| High · 100 | A321 | Aug 27, 2026, 12:42 AM UTC | Aug 27, 2026, 3:36 AM UTC | 2 hr 54 min | 1,418 mi |
| High · 100 | A321 | Aug 26, 2026, 12:38 AM UTC | Aug 26, 2026, 3:38 AM UTC | 2 hr 59 min | 1,437 mi |
| High · 100 | A321 | Aug 25, 2026, 12:59 AM UTC | Aug 25, 2026, 3:49 AM UTC | 2 hr 50 min | 1,439 mi |
| High · 100 | A359 | Aug 24, 2026, 12:09 AM UTC | Aug 24, 2026, 2:59 AM UTC | 2 hr 50 min | 1,492 mi |
| High · 100 | A321 | Aug 23, 2026, 1:04 AM UTC | Aug 23, 2026, 3:56 AM UTC | 2 hr 51 min | 1,453 mi |
| High · 100 | A321 | Aug 22, 2026, 1:18 AM UTC | Aug 22, 2026, 4:21 AM UTC | 3 hr 3 min | 1,462 mi |
| High · 100 | A321 | Aug 21, 2026, 12:58 AM UTC | Aug 21, 2026, 3:45 AM UTC | 2 hr 48 min | 1,422 mi |
Global rankings
Among tracked flight numbers · Aug 21 – Sep 24, 2026