25 active days
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Tracked flight number
TK1921
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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1,129 mi avg per flight
2 hr 28 min average
Average across flights included in analytics
3 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 25 active days
Flights25
Aug 20
Aug 21
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Sep 21
Sep 22
Observed route footprint
Routes tracked as TK1921
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 25 | 25 | 0 | 28,217 mi | 61 hr 43 min | Aug 20, 2026, 9:03 AM UTC | Sep 22, 2026, 11:25 AM UTC |
Observed tail number assignments
Tail numbers tracked as TK1921
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 2 | 1 | 2,275 mi | Sep 5, 2026, 9:12 AM UTC | Sep 22, 2026, 11:25 AM UTC | |
| A21N | 2 | 1 | 2,336 mi | Aug 23, 2026, 9:08 AM UTC | Sep 18, 2026, 11:36 AM UTC | |
| A21N | 2 | 1 | 2,334 mi | Sep 2, 2026, 8:54 AM UTC | Sep 10, 2026, 11:30 AM UTC | |
| A21N | 2 | 1 | 2,314 mi | Aug 26, 2026, 9:11 AM UTC | Sep 4, 2026, 11:33 AM UTC | |
| A21N | 1 | 1 | 1,166 mi | Sep 21, 2026, 9:01 AM UTC | Sep 21, 2026, 11:41 AM UTC | |
Observed aircraft types
Aircraft types tracked as TK1921
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 | 18 | 72.0% | 14 | 20,470 mi | 1 | Aug 22, 2026, 8:57 AM UTC | Sep 22, 2026, 11:25 AM UTC |
| A321 | Airbus A321 | 4 | 16.0% | 4 | 4,295 mi | 1 | Aug 20, 2026, 9:03 AM UTC | Sep 17, 2026, 11:37 AM UTC |
| B738 | Boeing 737-800 | 3 | 12.0% | 3 | 3,452 mi | 1 | Sep 6, 2026, 9:11 AM UTC | Sep 19, 2026, 11:45 AM UTC |
Observation log
Flight observations
Latest 100 flights for TK1921 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| Limited · 84 | Route unverified | A21N | Sep 24, 2026, 8:59 AM UTC | Sep 24, 2026, 11:06 AM UTC | 2 hr 7 min | 981 mi | |
| High · 100 | A21N | Sep 22, 2026, 8:48 AM UTC | Sep 22, 2026, 11:25 AM UTC | 2 hr 37 min | 1,192 mi | ||
| High · 100 |