31 active days
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Tracked flight number
JL51
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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4,990 mi avg per flight
9 hr 3 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 31 active days
Flights31
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Observed route footprint
Routes tracked as JL51
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 | 154,696 mi | 280 hr 28 min | Aug 20, 2026, 11:16 AM UTC | Sep 23, 2026, 8:12 PM UTC |
Observed tail number assignments
Tail numbers tracked as JL51
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B77W | 5 | 1 | 24,699 mi | Sep 10, 2026, 11:09 AM UTC | Sep 22, 2026, 12:19 AM UTC | |
| B789 | 5 | 1 | 24,787 mi | Aug 20, 2026, 11:16 AM UTC | Aug 29, 2026, 8:21 PM UTC | |
| B77W | 4 | 1 | 20,069 mi | Sep 16, 2026, 11:16 AM UTC | Sep 19, 2026, 8:26 PM UTC | |
| B77W | 3 | 1 | 15,214 mi | Sep 7, 2026, 11:22 AM UTC | Sep 22, 2026, 8:41 PM UTC | |
| B77W | 3 | 1 | 14,978 mi | Sep 1, 2026, 11:12 AM UTC | Sep 3, 2026, 8:19 PM UTC | |
Observed aircraft types
Aircraft types tracked as JL51
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for JL51 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B77W | Sep 24, 2026, 11:57 AM UTC | Sep 24, 2026, 8:51 PM UTC | 8 hr 54 min | 4,931 mi | ||
| High · 100 | B77W | Sep 23, 2026, 11:15 AM UTC | Sep 23, 2026, 8:12 PM UTC | 8 hr 57 min | 5,023 mi | ||
| High · 100 |