31 active days
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Tracked flight number
CZ3139
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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644 mi avg per flight
1 hr 29 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 31 active days
Flights31
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Observed route footprint
Routes tracked as CZ3139
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 31 | 31 | 0 | 19,966 mi | 45 hr 50 min | Aug 20, 2026, 8:18 AM UTC | Sep 24, 2026, 9:45 AM UTC |
Observed tail number assignments
Tail numbers tracked as CZ3139
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B738 | 4 | 1 | 2,574 mi | Aug 31, 2026, 8:15 AM UTC | Sep 21, 2026, 9:29 AM UTC | |
| B738 | 3 | 1 | 1,940 mi | Sep 9, 2026, 8:15 AM UTC | Sep 24, 2026, 9:45 AM UTC | |
| B738 | 3 | 1 | 2,009 mi | Aug 24, 2026, 8:06 AM UTC | Sep 17, 2026, 9:48 AM UTC | |
| B738 | 3 | 1 | 1,881 mi | Aug 22, 2026, 8:16 AM UTC | Sep 6, 2026, 9:21 AM UTC | |
| B738 | 2 | 1 | 1,343 mi | Aug 23, 2026, 8:08 AM UTC | Sep 19, 2026, 9:53 AM UTC | |
Observed aircraft types
Aircraft types tracked as CZ3139
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 |
|---|---|---|---|---|---|---|---|---|
| B738 | Boeing 737-800 | 31 | 100.0% | 18 | 19,966 mi | 1 | Aug 20, 2026, 8:18 AM UTC | Sep 24, 2026, 9:45 AM UTC |
Observation log
Flight observations
Latest 100 flights for CZ3139 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B738 | Sep 24, 2026, 8:16 AM UTC | Sep 24, 2026, 9:45 AM UTC | 1 hr 30 min | 671 mi | ||
| High · 100 | B738 | Sep 23, 2026, 8:18 AM UTC | Sep 23, 2026, 9:49 AM UTC | 1 hr 31 min | 652 mi | ||
| Limited · 84 | Route unverified |