16 active days
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Tracked flight number
TK1666
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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1,211 mi avg per flight
2 hr 21 min average
Average across flights included in analytics
4 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 16 active days
Flights16
Aug 20
Aug 25
Aug 27
Aug 28
Aug 30
Aug 31
Sep 1
Sep 3
Sep 4
Sep 11
Sep 13
Sep 15
Sep 16
Sep 18
Sep 19
Sep 21
Observed route footprint
Routes tracked as TK1666
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 16 | 16 | 0 | 19,374 mi | 37 hr 29 min | Aug 20, 2026, 1:07 PM UTC | Sep 21, 2026, 2:56 PM UTC |
Observed tail number assignments
Tail numbers tracked as TK1666
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 2 | 1 | 2,395 mi | Sep 1, 2026, 2:28 PM UTC | Sep 18, 2026, 3:42 PM UTC | |
| A321 | 2 | 1 | 2,326 mi | Aug 28, 2026, 1:06 PM UTC | Sep 16, 2026, 4:11 PM UTC | |
| A21N | 1 | 1 | 1,051 mi | Sep 21, 2026, 1:04 PM UTC | Sep 21, 2026, 2:56 PM UTC | |
| A321 | 1 | 1 | 1,254 mi | Sep 19, 2026, 1:04 PM UTC | Sep 19, 2026, 3:33 PM UTC | |
| B738 | 1 | 1 | 1,195 mi | Sep 15, 2026, 1:11 PM UTC | Sep 15, 2026, 3:28 PM UTC | |
Observed aircraft types
Aircraft types tracked as TK1666
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 | 9 | 56.3% | 8 | 10,927 mi | 1 | Aug 25, 2026, 1:17 PM UTC | Sep 21, 2026, 2:56 PM UTC |
| A321 | Airbus A321 | 5 | 31.3% | 4 | 5,948 mi | 1 | Aug 27, 2026, 1:45 PM UTC | Sep 19, 2026, 3:33 PM UTC |
| B738 | Boeing 737-800 | 1 | 6.3% | 1 | 1,195 mi | 1 | Sep 15, 2026, 1:11 PM UTC | Sep 15, 2026, 3:28 PM UTC |
| B38M | Boeing 737 MAX 8 | 1 | 6.3% | 1 | 1,304 mi | 1 | Aug 20, 2026, 1:07 PM UTC | Aug 20, 2026, 3:47 PM UTC |
Observation log
Flight observations
Latest 100 flights for TK1666 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A21N | Sep 21, 2026, 1:04 PM UTC | Sep 21, 2026, 2:56 PM UTC | 1 hr 52 min | 1,051 mi | ||
| Limited · 84 | Route unverified | B738 | Sep 20, 2026, 1:53 PM UTC | Sep 20, 2026, 3:48 PM UTC | 1 hr 55 min | 934 mi | |
| High · 100 |