32 active days
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Tracked flight number
MU5121
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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723 mi avg per flight
1 hr 35 min average
Average across flights included in analytics
4 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 32 active days
Flights32
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Observed route footprint
Routes tracked as MU5121
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 32 | 32 | 0 | 23,126 mi | 50 hr 38 min | Aug 20, 2026, 11:11 AM UTC | Sep 23, 2026, 12:01 PM UTC |
Observed tail number assignments
Tail numbers tracked as MU5121
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B77W | 6 | 1 | 4,477 mi | Aug 20, 2026, 11:11 AM UTC | Aug 31, 2026, 12:08 PM UTC | |
| B77W | 4 | 1 | 3,027 mi | Sep 16, 2026, 10:29 AM UTC | Sep 23, 2026, 12:01 PM UTC | |
| B77W | 4 | 1 | 2,817 mi | Sep 13, 2026, 10:26 AM UTC | Sep 19, 2026, 11:56 AM UTC | |
| A332 | 3 | 1 | 2,048 mi | Sep 1, 2026, 11:41 AM UTC | Sep 6, 2026, 11:50 AM UTC | |
| A332 | 2 | 1 | 1,318 mi | Sep 9, 2026, 10:26 AM UTC | Sep 11, 2026, 12:26 PM UTC | |
Observed aircraft types
Aircraft types tracked as MU5121
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 |
|---|---|---|---|---|---|---|---|---|
| B77W | Boeing 777-300ER | 17 | 53.1% | 5 | 12,700 mi | 1 | Aug 20, 2026, 11:11 AM UTC | Sep 23, 2026, 12:01 PM UTC |
| A332 | Airbus A330-200 | 10 | 31.3% | 7 | 6,823 mi | 1 | Sep 1, 2026, 11:41 AM UTC | Sep 22, 2026, 12:06 PM UTC |
| A333 | Airbus A330-300 | 3 | 9.4% | 3 | 2,151 mi | 1 | Sep 4, 2026, 10:02 AM UTC | Sep 20, 2026, 12:26 PM UTC |
| A321 | Airbus A321 | 2 | 6.3% | 2 | 1,453 mi | 1 | Aug 27, 2026, 10:15 AM UTC | Sep 2, 2026, 12:05 PM UTC |
Observation log
Flight observations
Latest 100 flights for MU5121 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B77W | Sep 24, 2026, 10:32 AM UTC | Sep 24, 2026, 12:11 PM UTC | 1 hr 39 min | 749 mi | ||
| High · 100 | B77W | Sep 23, 2026, 10:23 AM UTC | Sep 23, 2026, 12:01 PM UTC | 1 hr 38 min | 748 mi | ||
| High · 100 |