8 active days
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Tracked flight number
HY251
Analysis window
Aug 21 – 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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3,425 mi avg per flight
7 hr 17 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 21 – Sep 24, 2026 · 8 active days
Flights8
Aug 21
Aug 25
Aug 28
Sep 1
Sep 4
Sep 11
Sep 15
Sep 18
Observed route footprint
Routes tracked as HY251
Directional airport pairings in Aug 21 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 8 | 8 | 0 | 27,396 mi | 58 hr 17 min | Aug 21, 2026, 10:20 AM UTC | Sep 18, 2026, 4:44 PM UTC |
Observed tail number assignments
Tail numbers tracked as HY251
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 3 | 1 | 10,379 mi | Aug 28, 2026, 9:25 AM UTC | Sep 18, 2026, 4:44 PM UTC | |
| A21N | 3 | 1 | 10,103 mi | Aug 25, 2026, 9:33 AM UTC | Sep 11, 2026, 4:23 PM UTC | |
| A21N | 1 | 1 | 3,393 mi | Sep 15, 2026, 10:14 AM UTC | Sep 15, 2026, 5:22 PM UTC | |
| B788 | 1 | 1 | 3,521 mi | Aug 21, 2026, 10:20 AM UTC | Aug 21, 2026, 5:37 PM UTC |
Observed aircraft types
Aircraft types tracked as HY251
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for HY251 within Aug 21 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| Low · 20 | Route unverified | A21N | Sep 22, 2026, 9:27 AM UTC | Sep 22, 2026, 4:11 PM UTC | 6 hr 45 min | 3,213 mi | |
| High · 100 | A21N | Sep 18, 2026, 9:04 AM UTC | Sep 18, 2026, 4:44 PM UTC | 7 hr 40 min | 3,565 mi | ||
| High · 100 |