30 active days
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Tracked flight number
TK1521
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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1,195 mi avg per flight
2 hr 40 min average
Average across flights included in analytics
8 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 30 active days
Flights30
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Observed route footprint
Routes tracked as TK1521
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 30 | 30 | 0 | 35,852 mi | 79 hr 50 min | Aug 20, 2026, 2:28 PM UTC | Sep 23, 2026, 4:44 PM UTC |
Observed tail number assignments
Tail numbers tracked as TK1521
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B738 | 2 | 1 | 2,331 mi | Sep 19, 2026, 2:32 PM UTC | Sep 23, 2026, 4:44 PM UTC | |
| B738 | 1 | 1 | 1,094 mi | Sep 22, 2026, 2:34 PM UTC | Sep 22, 2026, 4:52 PM UTC | |
| B77W | 1 | 1 | 1,130 mi | Sep 21, 2026, 2:28 PM UTC | Sep 21, 2026, 4:52 PM UTC | |
| B789 | 1 | 1 | 1,128 mi | Sep 20, 2026, 2:35 PM UTC | Sep 20, 2026, 4:50 PM UTC | |
| A332 | 1 | 1 | 1,188 mi | Sep 17, 2026, 1:59 PM UTC | Sep 17, 2026, 4:22 PM UTC | |
Observed aircraft types
Aircraft types tracked as TK1521
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 | 8 | 26.7% | 8 | 9,753 mi | 1 | Aug 23, 2026, 2:21 PM UTC | Sep 13, 2026, 5:15 PM UTC |
| B738 | Boeing 737-800 | 7 | 23.3% | 6 | 8,232 mi | 1 | Sep 1, 2026, 2:18 PM UTC | Sep 23, 2026, 4:44 PM UTC |
| B38M | Boeing 737 MAX 8 | 5 | 16.7% | 5 | 5,945 mi | 1 | Aug 20, 2026, 2:28 PM UTC | Sep 8, 2026, 4:30 PM UTC |
| A332 | Airbus A330-200 | 4 | 13.3% | 3 | 4,793 mi | 1 | Sep 2, 2026, 2:23 PM UTC | Sep 18, 2026, 5:02 PM UTC |
| B789 | Boeing 787-9 Dreamliner | 2 | 6.7% | 2 | 2,345 mi | 1 | Sep 9, 2026, 2:24 PM UTC | Sep 20, 2026, 4:50 PM UTC |
| A333 | Airbus A330-300 | 2 | 6.7% | 2 | 2,324 mi | 1 | Aug 31, 2026, 2:32 PM UTC | Sep 11, 2026, 4:15 PM UTC |
| B77W | Boeing 777-300ER | 1 | 3.3% |
Observation log
Flight observations
Latest 100 flights for TK1521 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B738 | Sep 23, 2026, 2:19 PM UTC | Sep 23, 2026, 4:44 PM UTC | 2 hr 26 min | 1,140 mi | ||
| High · 100 | B738 | Sep 22, 2026, 2:34 PM UTC | Sep 22, 2026, 4:52 PM UTC | 2 hr 18 min | 1,094 mi | ||
| High · 100 |