19 active days
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Tracked flight number
AS121
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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2,744 mi avg per flight
5 hr 21 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 19 active days
Flights22
Aug 20
Aug 21
Aug 22
Aug 23
Aug 24
Aug 25
Aug 26
Aug 28
Aug 30
Aug 31
Sep 1
Sep 5
Sep 8
Sep 14
Sep 18
Sep 20
Sep 21
Sep 22
Sep 24
Observed route footprint
Routes tracked as AS121
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 22 | 19 | 0 | 60,378 mi | 117 hr 47 min | Aug 20, 2026, 11:58 PM UTC | Sep 24, 2026, 6:14 AM UTC |
Observed tail number assignments
Tail numbers tracked as AS121
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B789 | 6 | 1 | 16,532 mi | Aug 25, 2026, 11:47 PM UTC | Sep 24, 2026, 6:14 AM UTC | |
| B789 | 6 | 1 | 16,473 mi | Aug 21, 2026, 11:41 PM UTC | Sep 23, 2026, 5:25 AM UTC | |
| B789 | 5 | 1 | 13,661 mi | Aug 22, 2026, 11:48 PM UTC | Sep 22, 2026, 5:27 AM UTC | |
| B789 | 5 | 1 | 13,711 mi | Aug 20, 2026, 11:58 PM UTC | Sep 20, 2026, 5:24 AM UTC |
Observed aircraft types
Aircraft types tracked as AS121
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 | 22 | 100.0% | 4 | 60,378 mi | 1 | Aug 20, 2026, 11:58 PM UTC | Sep 24, 2026, 6:14 AM UTC |
Observation log
Flight observations
Latest 100 flights for AS121 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B789 | Sep 24, 2026, 12:24 AM UTC | Sep 24, 2026, 6:14 AM UTC | 5 hr 50 min | 2,778 mi | ||
| High · 100 | B789 | Sep 22, 2026, 11:49 PM UTC | Sep 23, 2026, 5:25 AM UTC | 5 hr 36 min | 2,754 mi | ||
| High · 100 |