32 active days
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Tracked flight number
BJ521
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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977 mi avg per flight
2 hr 1 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 32 active days
Flights33
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Observed route footprint
Routes tracked as BJ521
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 33 | 32 | 0 | 32,230 mi | 66 hr 35 min | Aug 20, 2026, 10:21 PM UTC | Sep 22, 2026, 11:11 PM UTC |
Observed tail number assignments
Tail numbers tracked as BJ521
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A20N | 8 | 1 | 7,764 mi | Aug 22, 2026, 9:46 PM UTC | Sep 18, 2026, 11:02 PM UTC | |
| A20N | 8 | 1 | 7,862 mi | Aug 27, 2026, 9:24 PM UTC | Sep 16, 2026, 10:43 PM UTC | |
| A20N | 7 | 1 | 6,890 mi | Aug 24, 2026, 9:05 PM UTC | Sep 22, 2026, 11:11 PM UTC | |
| A320 | 5 | 1 | 4,908 mi | Aug 20, 2026, 10:21 PM UTC | Sep 13, 2026, 10:53 PM UTC | |
| A320 | 2 | 1 | 1,911 mi | Aug 26, 2026, 8:42 PM UTC | Sep 19, 2026, 11:43 PM UTC | |
Observed aircraft types
Aircraft types tracked as BJ521
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for BJ521 within Aug 20 – Sep 24, 2026