15 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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15 active days
1,350 mi avg per flight
2 hr 48 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Observed route footprint
Directional airport pairings in Aug 23 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 15 | 15 | 0 | 20,247 mi | 41 hr 54 min | Aug 23, 2026, 5:02 PM UTC | Sep 23, 2026, 7:42 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 | 4 | 1 | 5,193 mi | Aug 23, 2026, 5:02 PM UTC | Sep 21, 2026, 7:39 PM UTC | |
| B738 | 2 | 1 | 2,732 mi | Sep 3, 2026, 4:53 PM UTC | Sep 22, 2026, 7:47 PM UTC | |
| B738 | 2 | 1 | 2,725 mi | Sep 15, 2026, 4:54 PM UTC | Sep 20, 2026, 7:31 PM UTC | |
| B738 | 2 | 1 | 2,726 mi | Sep 7, 2026, 4:52 PM UTC | Sep 19, 2026, 7:40 PM UTC | |
| B738 | 1 | 1 | 1,402 mi | Sep 23, 2026, 4:45 PM UTC | Sep 23, 2026, 7:42 PM UTC | |
Observed aircraft types
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Latest 100 flights for TK399 within Aug 23 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B738 | Sep 23, 2026, 4:45 PM UTC | Sep 23, 2026, 7:42 PM UTC | 2 hr 57 min | 1,402 mi | ||
| High · 100 | B738 | Sep 22, 2026, 4:55 PM UTC | Sep 22, 2026, 7:47 PM UTC | 2 hr 52 min | 1,377 mi | ||
| High · 100 |
| B738 |
| 1 |
| 1 |
| 1,333 mi |
| Sep 12, 2026, 5:01 PM UTC |
| Sep 12, 2026, 7:40 PM UTC |
| B738 | 1 | 1 | 1,365 mi | Sep 8, 2026, 4:50 PM UTC | Sep 8, 2026, 7:37 PM UTC |
| B739 | 1 | 1 | 1,363 mi | Aug 30, 2026, 5:02 PM UTC | Aug 30, 2026, 7:48 PM UTC |
| B738 | 1 | 1 | 1,407 mi | Aug 27, 2026, 5:26 PM UTC | Aug 27, 2026, 8:29 PM UTC |
| B738 |
| Sep 21, 2026, 4:56 PM UTC |
| Sep 21, 2026, 7:39 PM UTC |
| 2 hr 43 min |
| 1,309 mi |
| High · 100 | B738 | Sep 20, 2026, 4:49 PM UTC | Sep 20, 2026, 7:31 PM UTC | 2 hr 43 min | 1,370 mi |
| High · 100 | B738 | Sep 19, 2026, 4:51 PM UTC | Sep 19, 2026, 7:40 PM UTC | 2 hr 49 min | 1,390 mi |
| Limited · 84 | Route unverified | B738 | Sep 18, 2026, 4:59 PM UTC | Sep 18, 2026, 5:12 PM UTC | 13 min | 94 mi |
| Limited · 84 | Route unverified | B738 | Sep 17, 2026, 4:58 PM UTC | Sep 17, 2026, 6:35 PM UTC | 1 hr 37 min | 741 mi |
| High · 100 | B738 | Sep 16, 2026, 4:47 PM UTC | Sep 16, 2026, 7:27 PM UTC | 2 hr 40 min | 1,273 mi |
| High · 100 | B738 | Sep 15, 2026, 4:54 PM UTC | Sep 15, 2026, 7:44 PM UTC | 2 hr 50 min | 1,355 mi |
| Limited · 84 | Route unverified | B738 | Sep 14, 2026, 5:56 PM UTC | Sep 14, 2026, 7:55 PM UTC | 1 hr 60 min | 953 mi |
| High · 100 | B738 | Sep 12, 2026, 5:01 PM UTC | Sep 12, 2026, 7:40 PM UTC | 2 hr 39 min | 1,333 mi |
| Limited · 84 | Route unverified | B739 | Sep 11, 2026, 5:21 PM UTC | Sep 11, 2026, 6:48 PM UTC | 1 hr 27 min | 738 mi |
| Limited · 84 | Route unverified | B738 | Sep 10, 2026, 5:06 PM UTC | Sep 10, 2026, 7:13 PM UTC | 2 hr 7 min | 1,078 mi |
| High · 100 | B738 | Sep 8, 2026, 4:50 PM UTC | Sep 8, 2026, 7:37 PM UTC | 2 hr 47 min | 1,365 mi |
| High · 100 | B738 | Sep 7, 2026, 4:52 PM UTC | Sep 7, 2026, 7:45 PM UTC | 2 hr 53 min | 1,336 mi |
| High · 100 | B738 | Sep 6, 2026, 4:56 PM UTC | Sep 6, 2026, 7:51 PM UTC | 2 hr 55 min | 1,311 mi |
| Limited · 84 | Route unverified | B738 | Sep 4, 2026, 5:03 PM UTC | Sep 4, 2026, 7:37 PM UTC | 2 hr 33 min | 1,220 mi |
| High · 100 | B738 | Sep 3, 2026, 4:53 PM UTC | Sep 3, 2026, 7:38 PM UTC | 2 hr 46 min | 1,355 mi |
| Limited · 84 | Route unverified | B738 | Sep 1, 2026, 4:50 PM UTC | Sep 1, 2026, 7:43 PM UTC | 2 hr 53 min | 1,299 mi |
| Limited · 84 | Route unverified | B738 | Aug 31, 2026, 5:09 PM UTC | Aug 31, 2026, 7:51 PM UTC | 2 hr 42 min | 1,374 mi |
| High · 100 | B739 | Aug 30, 2026, 5:02 PM UTC | Aug 30, 2026, 7:48 PM UTC | 2 hr 46 min | 1,363 mi |
| Limited · 84 | Route unverified | B738 | Aug 28, 2026, 5:14 PM UTC | Aug 28, 2026, 7:02 PM UTC | 1 hr 48 min | 785 mi |
| High · 100 | B738 | Aug 27, 2026, 5:26 PM UTC | Aug 27, 2026, 8:29 PM UTC | 3 hr 3 min | 1,407 mi |
| Limited · 84 | Route unverified | B738 | Aug 26, 2026, 4:59 PM UTC | Aug 26, 2026, 6:52 PM UTC | 1 hr 53 min | 876 mi |
| Limited · 84 | Route unverified | B738 | Aug 24, 2026, 4:59 PM UTC | Aug 24, 2026, 7:50 PM UTC | 2 hr 51 min | 1,386 mi |
| High · 100 | B738 | Aug 23, 2026, 5:02 PM UTC | Aug 23, 2026, 7:34 PM UTC | 2 hr 32 min | 1,300 mi |
| Limited · 84 | Route unverified | B738 | Aug 21, 2026, 5:01 PM UTC | Aug 21, 2026, 7:01 PM UTC | 1 hr 59 min | 1,103 mi |
| Limited · 84 | Route unverified | B738 | Aug 20, 2026, 4:53 PM UTC | Aug 20, 2026, 6:40 PM UTC | 1 hr 47 min | 913 mi |
Global rankings
Among tracked flight numbers · Aug 23 – Sep 24, 2026