34 active days
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Tracked flight number
AC91
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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3,997 mi avg per flight
7 hr 13 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights48
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Observed route footprint
Routes tracked as AC91
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as AC91
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B789 | 6 | 2 | 23,294 mi | Sep 10, 2026, 1:31 AM UTC | Sep 20, 2026, 10:04 AM UTC | |
| B789 | 5 | 2 | 22,184 mi | Aug 27, 2026, 12:53 AM UTC | Sep 21, 2026, 10:07 AM UTC | |
| B789 | 4 | 2 | 8,836 mi | Aug 26, 2026, 8:01 PM UTC | Sep 21, 2026, 10:14 PM UTC | |
| B789 | 4 | 2 | 12,914 mi | Aug 20, 2026, 7:26 PM UTC | Sep 5, 2026, 10:17 AM UTC | |
| B789 | 4 | 2 | 17,206 mi | Aug 24, 2026, 1:01 AM UTC | Sep 4, 2026, 10:25 AM UTC | |
Observed aircraft types
Aircraft types tracked as AC91
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 |
|---|---|---|---|---|---|---|---|---|
| B789 | Boeing 787-9 Dreamliner | 48 | 100.0% | 19 | 191,833 mi | 2 | Aug 20, 2026, 1:53 AM UTC | Sep 24, 2026, 12:15 PM UTC |
Observation log
Flight observations
Latest 100 flights for AC91 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B789 | Sep 24, 2026, 2:41 AM UTC | Sep 24, 2026, 12:15 PM UTC | 9 hr 34 min | 5,216 mi | ||
| High · 100 | B789 | Sep 23, 2026, 12:51 AM UTC | Sep 23, 2026, 10:18 AM UTC | 9 hr 26 min | 5,236 mi | ||
| High · 100 |