10 active days
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Tracked flight number
MF8139
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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1,248 mi avg per flight
2 hr 34 min average
Average across flights included in analytics
4 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 10 active days
Flights10
Aug 20
Aug 21
Aug 23
Aug 25
Aug 29
Aug 30
Sep 1
Sep 4
Sep 7
Sep 18
Observed route footprint
Routes tracked as MF8139
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 10 | 10 | 0 | 12,475 mi | 25 hr 43 min | Aug 20, 2026, 12:51 AM UTC | Sep 18, 2026, 3:30 AM UTC |
Observed tail number assignments
Tail numbers tracked as MF8139
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A20N | 3 | 1 | 3,743 mi | Aug 23, 2026, 12:42 AM UTC | Sep 18, 2026, 3:30 AM UTC | |
| A20N | 1 | 1 | 1,256 mi | Sep 7, 2026, 12:47 AM UTC | Sep 7, 2026, 3:27 AM UTC | |
| B38M | 1 | 1 | 1,232 mi | Sep 4, 2026, 1:08 AM UTC | Sep 4, 2026, 3:37 AM UTC | |
| A20N | 1 | 1 | 1,230 mi | Aug 30, 2026, 12:56 AM UTC | Aug 30, 2026, 3:30 AM UTC | |
| A20N | 1 | 1 | 1,258 mi | Aug 29, 2026, 12:49 AM UTC | Aug 29, 2026, 3:21 AM UTC | |
Observed aircraft types
Aircraft types tracked as MF8139
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 |
|---|---|---|---|---|---|---|---|---|
| A20N | Airbus A320neo | 6 | 60.0% | 4 | 7,488 mi | 1 | Aug 23, 2026, 12:42 AM UTC | Sep 18, 2026, 3:30 AM UTC |
| A21N | Airbus A321neo | 2 | 20.0% | 2 | 2,504 mi | 1 | Aug 20, 2026, 12:51 AM UTC | Aug 21, 2026, 3:22 AM UTC |
| B38M | Boeing 737 MAX 8 | 1 | 10.0% | 1 | 1,232 mi | 1 | Sep 4, 2026, 1:08 AM UTC | Sep 4, 2026, 3:37 AM UTC |
| B738 | Boeing 737-800 | 1 | 10.0% | 1 | 1,251 mi | 1 | Aug 25, 2026, 12:48 AM UTC | Aug 25, 2026, 3:36 AM UTC |
Observation log
Flight observations
Latest 100 flights for MF8139 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| Low · 20 | Route unverified | A20N | Sep 24, 2026, 12:38 AM UTC | Sep 24, 2026, 2:24 AM UTC | 1 hr 46 min | 850 mi | |
| Limited · 84 | Route unverified | A20N | Sep 23, 2026, 12:57 AM UTC | Sep 23, 2026, 2:40 AM UTC | 1 hr 43 min | 864 mi | |
| Limited · 84 | Route unverified |