34 active days
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Tracked flight number
AS643
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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2,500 mi avg per flight
5 hr 26 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights34
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Observed route footprint
Routes tracked as AS643
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 34 | 34 | 0 | 85,015 mi | 184 hr 51 min | Aug 20, 2026, 11:13 AM UTC | Sep 23, 2026, 4:36 PM UTC |
Observed tail number assignments
Tail numbers tracked as AS643
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 2 | 1 | 4,929 mi | Aug 24, 2026, 11:21 AM UTC | Aug 28, 2026, 4:27 PM UTC | |
| B739 | 1 | 1 | 2,567 mi | Sep 23, 2026, 11:14 AM UTC | Sep 23, 2026, 4:36 PM UTC | |
| B739 | 1 | 1 | 2,466 mi | Sep 21, 2026, 12:35 PM UTC | Sep 21, 2026, 5:38 PM UTC | |
| B739 | 1 | 1 | 2,493 mi | Sep 20, 2026, 11:02 AM UTC | Sep 20, 2026, 4:12 PM UTC | |
| B39M | 1 | 1 | 2,438 mi | Sep 19, 2026, 11:03 AM UTC | Sep 19, 2026, 4:13 PM UTC | |
Observed aircraft types
Aircraft types tracked as AS643
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for AS643 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B39M | Sep 24, 2026, 11:16 AM UTC | Sep 24, 2026, 4:31 PM UTC | 5 hr 15 min | 2,454 mi | ||
| High · 100 | B739 | Sep 23, 2026, 11:14 AM UTC | Sep 23, 2026, 4:36 PM UTC | 5 hr 22 min | 2,567 mi | ||
| High · 100 |