34 active days
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Tracked flight number
CM839
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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320 mi avg per flight
50 min average
Average across flights included in analytics
4 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights48
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Observed route footprint
Routes tracked as CM839
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as CM839
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B38M | 4 | 2 | 1,300 mi | Sep 10, 2026, 12:34 AM UTC | Sep 19, 2026, 1:30 AM UTC | |
| B738 | 3 | 2 | 974 mi | Aug 25, 2026, 12:19 AM UTC | Sep 15, 2026, 1:29 AM UTC | |
| B39M | 3 | 2 | 959 mi | Sep 4, 2026, 9:48 PM UTC | Sep 6, 2026, 1:22 AM UTC | |
| B738 | 2 | 2 | 601 mi | Sep 21, 2026, 9:57 PM UTC | Sep 22, 2026, 1:17 AM UTC | |
| B738 | 2 | 2 | 572 mi | Sep 17, 2026, 9:53 PM UTC | Sep 18, 2026, 1:31 AM UTC | |
Observed aircraft types
Aircraft types tracked as CM839
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 | 20 | 41.7% | 12 | 6,236 mi | 2 | Aug 25, 2026, 12:19 AM UTC | Sep 24, 2026, 1:14 AM UTC |
| B39M | Boeing 737 MAX 9 | 17 | 35.4% | 13 | 5,741 mi | 2 | Aug 20, 2026, 12:37 AM UTC | Sep 23, 2026, 1:24 AM UTC |
| B38M | Boeing 737 MAX 8 | 9 | 18.8% | 4 | 2,817 mi | 2 | Aug 21, 2026, 9:42 PM UTC | Sep 19, 2026, 1:30 AM UTC |
| B737 | Boeing 737-700 | 2 | 4.2% | 1 | 572 mi | 2 | Sep 7, 2026, 11:42 PM UTC | Sep 8, 2026, 2:41 AM UTC |
Observation log
Flight observations
Latest 100 flights for CM839 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B738 | Sep 24, 2026, 12:22 AM UTC | Sep 24, 2026, 1:14 AM UTC | 52 min | 352 mi | ||
| High · 100 | B39M | Sep 23, 2026, 12:32 AM UTC | Sep 23, 2026, 1:24 AM UTC | 52 min | 347 mi | ||
| High · 100 |