30 active days
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Tracked flight number
CZ3521
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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667 mi avg per flight
1 hr 31 min average
Average across flights included in analytics
10 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 30 active days
Flights31
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Observed route footprint
Routes tracked as CZ3521
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as CZ3521
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A320 | 3 | 1 | 2,025 mi | Aug 26, 2026, 12:35 AM UTC | Aug 30, 2026, 2:05 AM UTC | |
| A320 | 2 | 2 | 1,466 mi | Sep 24, 2026, 12:38 AM UTC | Sep 24, 2026, 5:42 AM UTC | |
| A321 | 2 | 1 | 1,297 mi | Sep 13, 2026, 12:50 AM UTC | Sep 19, 2026, 1:49 AM UTC | |
| A21N | 1 | 1 | 700 mi | Sep 23, 2026, 12:26 AM UTC | Sep 23, 2026, 2:00 AM UTC | |
| B38M | 1 | 1 | 676 mi | Sep 22, 2026, 12:29 AM UTC | Sep 22, 2026, 2:05 AM UTC | |
Observed aircraft types
Aircraft types tracked as CZ3521
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 |
|---|---|---|---|---|---|---|---|---|
| A320 | Airbus A320 | 8 | 25.8% | 5 | 5,434 mi | 2 | Aug 20, 2026, 12:56 AM UTC | Sep 24, 2026, 5:42 AM UTC |
| B38M | Boeing 737 MAX 8 | 6 | 19.4% | 6 | 3,916 mi | 1 | Sep 4, 2026, 12:35 AM UTC | Sep 22, 2026, 2:05 AM UTC |
| A21N | Airbus A321neo | 5 | 16.1% | 5 | 3,236 mi | 1 | Sep 10, 2026, 12:41 AM UTC | Sep 23, 2026, 2:00 AM UTC |
| A321 | Airbus A321 | 3 | 9.7% | 2 | 2,005 mi | 1 | Aug 28, 2026, 2:29 AM UTC | Sep 19, 2026, 1:49 AM UTC |
| A20N | Airbus A320neo | 2 | 6.5% | 2 | 1,328 mi | 1 | Sep 14, 2026, 12:32 AM UTC | Sep 18, 2026, 1:58 AM UTC |
| C919 | — | 2 | 6.5% | 2 | 1,498 mi | 1 | Aug 24, 2026, 12:26 AM UTC | Sep 8, 2026, 2:00 AM UTC |
| B789 | Boeing 787-9 Dreamliner | 2 | 6.5% | 2 |
Observation log
Flight observations
Latest 100 flights for CZ3521 within Aug 20 – Sep 24, 2026