17 active days
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Analysis window
Every derived statistic, daily trend, route, tail number assignment, flight observation, and mapped path below uses this flight-date window.
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17 active days
816 mi avg per flight
1 hr 45 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Observed route footprint
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 17 | 17 | 0 | 13,864 mi | 29 hr 53 min | Aug 20, 2026, 3:36 PM UTC | Sep 23, 2026, 4:44 PM UTC |
Observed tail number assignments
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| C919 | 6 | 1 | 4,806 mi | Aug 24, 2026, 5:37 PM UTC | Sep 23, 2026, 4:44 PM UTC | |
| C919 | 3 | 1 | 2,407 mi | Aug 21, 2026, 3:14 PM UTC | Sep 20, 2026, 4:38 PM UTC | |
| C919 | 3 | 1 | 2,466 mi | Aug 23, 2026, 3:16 PM UTC | Sep 13, 2026, 6:19 PM UTC | |
| C919 | 3 | 1 | 2,536 mi | Aug 20, 2026, 3:36 PM UTC | Aug 29, 2026, 5:18 PM UTC | |
| A20N | 2 | 1 | 1,649 mi | Aug 25, 2026, 3:06 PM UTC | Aug 30, 2026, 4:55 PM UTC |
Observed aircraft types
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Latest 100 flights for CZ3944 within Aug 20 – Sep 24, 2026
| C919 |
| Sep 18, 2026, 2:57 PM UTC |
| Sep 18, 2026, 4:44 PM UTC |
| 1 hr 47 min |
| 815 mi |
| High · 100 | C919 | Sep 13, 2026, 4:26 PM UTC | Sep 13, 2026, 6:19 PM UTC | 1 hr 53 min | 869 mi |
| High · 100 | C919 | Sep 12, 2026, 3:05 PM UTC | Sep 12, 2026, 4:46 PM UTC | 1 hr 40 min | 771 mi |
| Limited · 84 | Route unverified | C919 | Sep 11, 2026, 3:24 PM UTC | Sep 11, 2026, 4:16 PM UTC | 51 min | 428 mi |
| High · 100 | C919 | Sep 10, 2026, 3:01 PM UTC | Sep 10, 2026, 4:41 PM UTC | 1 hr 40 min | 755 mi |
| Limited · 84 | Route unverified | C919 | Sep 8, 2026, 2:58 PM UTC | Sep 8, 2026, 3:40 PM UTC | 42 min | 309 mi |
| Limited · 84 | Route unverified | C919 | Sep 6, 2026, 3:19 PM UTC | Sep 6, 2026, 4:27 PM UTC | 1 hr 8 min | 583 mi |
| High · 100 | C919 | Sep 4, 2026, 3:03 PM UTC | Sep 4, 2026, 4:40 PM UTC | 1 hr 37 min | 768 mi |
| High · 100 | A20N | Aug 30, 2026, 3:07 PM UTC | Aug 30, 2026, 4:55 PM UTC | 1 hr 47 min | 832 mi |
| High · 100 | C919 | Aug 29, 2026, 3:07 PM UTC | Aug 29, 2026, 5:18 PM UTC | 2 hr 12 min | 963 mi |
| High · 100 | C919 | Aug 28, 2026, 3:09 PM UTC | Aug 28, 2026, 4:53 PM UTC | 1 hr 44 min | 814 mi |
| High · 100 | C919 | Aug 27, 2026, 3:02 PM UTC | Aug 27, 2026, 4:50 PM UTC | 1 hr 48 min | 822 mi |
| Limited · 84 | Route unverified | C919 | Aug 26, 2026, 3:14 PM UTC | Aug 26, 2026, 4:22 PM UTC | 1 hr 8 min | 594 mi |
| High · 100 | A20N | Aug 25, 2026, 3:06 PM UTC | Aug 25, 2026, 4:55 PM UTC | 1 hr 49 min | 817 mi |
| High · 100 | C919 | Aug 24, 2026, 5:37 PM UTC | Aug 24, 2026, 7:18 PM UTC | 1 hr 41 min | 817 mi |
| High · 100 | C919 | Aug 23, 2026, 3:16 PM UTC | Aug 23, 2026, 4:55 PM UTC | 1 hr 39 min | 775 mi |
| High · 100 | C919 | Aug 22, 2026, 3:36 PM UTC | Aug 22, 2026, 5:13 PM UTC | 1 hr 38 min | 770 mi |
| High · 100 | C919 | Aug 21, 2026, 3:14 PM UTC | Aug 21, 2026, 4:57 PM UTC | 1 hr 43 min | 824 mi |
| High · 100 | C919 | Aug 20, 2026, 3:36 PM UTC | Aug 20, 2026, 5:19 PM UTC | 1 hr 43 min | 803 mi |
| Limited · 74 | Route unverified | C919 | Aug 20, 2026, 1:40 AM UTC | Aug 20, 2026, 2:08 AM UTC | 27 min | 211 mi |
Global rankings
Among tracked flight numbers · Aug 20 – Sep 24, 2026