33 active days
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Tracked flight number
AC4
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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4,808 mi avg per flight
8 hr 1 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 33 active days
Flights33
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Observed route footprint
Routes tracked as AC4
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 33 | 33 | 0 | 158,648 mi | 264 hr 28 min | Aug 20, 2026, 9:31 AM UTC | Sep 23, 2026, 3:52 PM UTC |
Observed tail number assignments
Tail numbers tracked as AC4
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B789 | 5 | 1 | 23,957 mi | Aug 26, 2026, 8:08 AM UTC | Sep 23, 2026, 3:52 PM UTC | |
| B789 | 3 | 1 | 14,501 mi | Aug 23, 2026, 8:14 AM UTC | Sep 19, 2026, 3:57 PM UTC | |
| B789 | 3 | 1 | 14,406 mi | Aug 28, 2026, 8:09 AM UTC | Sep 18, 2026, 3:36 PM UTC | |
| B789 | 3 | 1 | 14,407 mi | Sep 10, 2026, 8:11 AM UTC | Sep 15, 2026, 4:35 PM UTC | |
| B789 | 3 | 1 | 14,408 mi | Aug 21, 2026, 8:11 AM UTC | Sep 2, 2026, 4:29 PM UTC | |
Observed aircraft types
Aircraft types tracked as AC4
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 | 33 | 100.0% | 19 | 158,648 mi | 1 | Aug 20, 2026, 9:31 AM UTC | Sep 23, 2026, 3:52 PM UTC |
Observation log
Flight observations
Latest 100 flights for AC4 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B789 | Sep 24, 2026, 8:05 AM UTC | Sep 24, 2026, 3:38 PM UTC | 7 hr 33 min | 4,805 mi | ||
| High · 100 | B789 | Sep 23, 2026, 8:11 AM UTC | Sep 23, 2026, 3:52 PM UTC | 7 hr 41 min | 4,755 mi | ||
| High · 100 |