35 active days
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Tracked flight number
TK641
Analysis window
Aug 20 – Sep 24, 2026
Every derived statistic, daily trend, route, tail number assignment, flight observation, and mapped path below uses this flight-date window.
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855 mi avg per flight
1 hr 50 min average
Average across flights included in analytics
4 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 35 active days
Flights35
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Observed route footprint
Routes tracked as TK641
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 35 | 35 | 0 | 29,920 mi | 64 hr 20 min | Aug 20, 2026, 4:03 AM UTC | Sep 24, 2026, 5:58 AM UTC |
Observed tail number assignments
Tail numbers tracked as TK641
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 6 | 1 | 5,133 mi | Aug 25, 2026, 3:58 AM UTC | Sep 17, 2026, 5:43 AM UTC | |
| B739 | 5 | 1 | 4,307 mi | Aug 27, 2026, 4:06 AM UTC | Sep 13, 2026, 6:09 AM UTC | |
| B739 | 4 | 1 | 3,405 mi | Sep 5, 2026, 4:21 AM UTC | Sep 21, 2026, 6:10 AM UTC | |
| B739 | 3 | 1 | 2,570 mi | Aug 24, 2026, 4:17 AM UTC | Sep 24, 2026, 5:58 AM UTC | |
| B739 | 3 | 1 | 2,594 mi | Aug 23, 2026, 4:00 AM UTC | Sep 22, 2026, 5:57 AM UTC | |
Observed aircraft types
Aircraft types tracked as TK641
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 |
|---|---|---|---|---|---|---|---|---|
| B739 | Boeing 737-900 | 29 | 82.9% | 9 | 24,767 mi | 1 | Aug 23, 2026, 4:00 AM UTC | Sep 24, 2026, 5:58 AM UTC |
| A21N | Airbus A321neo | 3 | 8.6% | 3 | 2,571 mi | 1 | Aug 20, 2026, 4:03 AM UTC | Sep 23, 2026, 5:55 AM UTC |
| B738 | Boeing 737-800 | 2 | 5.7% | 2 | 1,698 mi | 1 | Aug 21, 2026, 4:06 AM UTC | Sep 14, 2026, 5:51 AM UTC |
| B38M | Boeing 737 MAX 8 | 1 | 2.9% | 1 | 884 mi | 1 | Aug 22, 2026, 4:00 AM UTC | Aug 22, 2026, 5:56 AM UTC |
Observation log
Flight observations
Latest 100 flights for TK641 within Aug 20 – Sep 24, 2026