34 active days
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Tracked flight number
AS337
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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1,797 mi avg per flight
3 hr 56 min average
Average across flights included in analytics
4 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights34
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Observed route footprint
Routes tracked as AS337
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 | 61,110 mi | 133 hr 44 min | Aug 20, 2026, 12:56 AM UTC | Sep 23, 2026, 4:53 AM UTC |
Observed tail number assignments
Tail numbers tracked as AS337
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B39M | 2 | 1 | 3,530 mi | Sep 13, 2026, 12:32 AM UTC | Sep 20, 2026, 6:18 AM UTC | |
| B39M | 2 | 1 | 3,628 mi | Aug 21, 2026, 12:16 AM UTC | Sep 18, 2026, 5:34 AM UTC | |
| B739 | 2 | 1 | 3,565 mi | Aug 20, 2026, 12:56 AM UTC | Aug 26, 2026, 4:28 AM UTC | |
| B739 | 1 | 1 | 1,761 mi | Sep 23, 2026, 1:09 AM UTC | Sep 23, 2026, 4:53 AM UTC | |
| B38M | 1 | 1 | 1,853 mi | Sep 22, 2026, 12:52 AM UTC | Sep 22, 2026, 4:40 AM UTC | |
Observed aircraft types
Aircraft types tracked as AS337
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 |
|---|---|---|---|---|---|---|---|---|
| B739 | Boeing 737-900 | 17 | 50.0% | 16 | 30,373 mi | 1 | Aug 20, 2026, 12:56 AM UTC | Sep 23, 2026, 4:53 AM UTC |
| B39M | Boeing 737 MAX 9 | 15 | 44.1% | 13 | 27,068 mi | 1 | Aug 21, 2026, 12:16 AM UTC | Sep 21, 2026, 5:21 AM UTC |
| B38M | Boeing 737 MAX 8 | 1 | 2.9% | 1 | 1,853 mi | 1 | Sep 22, 2026, 12:52 AM UTC | Sep 22, 2026, 4:40 AM UTC |
| B738 | Boeing 737-800 | 1 | 2.9% | 1 | 1,816 mi | 1 | Aug 29, 2026, 12:19 AM UTC | Aug 29, 2026, 4:32 AM UTC |
Observation log
Flight observations
Latest 100 flights for AS337 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| Limited · 84 | Route unverified | B39M | Sep 24, 2026, 12:29 AM UTC | Sep 24, 2026, 4:44 AM UTC | 4 hr 15 min | 1,847 mi | |
| High · 100 | B739 | Sep 23, 2026, 1:09 AM UTC | Sep 23, 2026, 4:53 AM UTC | 3 hr 43 min | 1,761 mi | ||
| High · 100 |