5 active days
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Tracked flight number
YT421
Analysis window
Aug 29 – 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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188 mi avg per flight
40 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 29 – Sep 24, 2026 · 5 active days
Flights5
Aug 29
Sep 9
Sep 12
Sep 19
Sep 20
Observed route footprint
Routes tracked as YT421
Directional airport pairings in Aug 29 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 0 | 938 mi | 3 hr 22 min | Aug 29, 2026, 4:48 AM UTC | Sep 20, 2026, 6:08 AM UTC |
Observed tail number assignments
Tail numbers tracked as YT421
Open a tail number for its complete tracked profile.
Observed aircraft types
Aircraft types tracked as YT421
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for YT421 within Aug 29 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| Limited · 84 | Route unverified | AT75 | Sep 24, 2026, 6:50 AM UTC | Sep 24, 2026, 7:18 AM UTC | 28 min | 128 mi | |
| High · 100 | AT72 | Sep 20, 2026, 5:28 AM UTC | Sep 20, 2026, 6:08 AM UTC | 41 min | 191 mi | ||
| High · 100 |