21 active days
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Tracked flight number
SL397
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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1,341 mi avg per flight
2 hr 50 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 21 active days
Flights35
Aug 20
Aug 22
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Aug 30
Sep 1
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Sep 24
Observed route footprint
Routes tracked as SL397
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as SL397
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 11 | 2 | 15,104 mi | Aug 27, 2026, 5:41 AM UTC | Sep 20, 2026, 12:23 PM UTC | |
| B739 | 7 | 2 | 9,454 mi | Aug 23, 2026, 5:08 AM UTC | Sep 24, 2026, 12:11 PM UTC | |
| B739 | 6 | 2 | 7,877 mi | Aug 25, 2026, 4:57 AM UTC | Sep 22, 2026, 7:29 AM UTC | |
| B739 | 4 | 2 | 5,650 mi | Sep 8, 2026, 4:53 AM UTC | Sep 10, 2026, 12:23 PM UTC | |
| B739 | 4 | 2 | 5,002 mi | Aug 20, 2026, 5:05 AM UTC | Sep 5, 2026, 7:13 AM UTC | |
Observed aircraft types
Aircraft types tracked as SL397
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 | 35 | 100.0% | 7 | 46,929 mi | 2 | Aug 20, 2026, 5:05 AM UTC | Sep 24, 2026, 12:11 PM UTC |
Observation log
Flight observations
Latest 100 flights for SL397 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B739 | Sep 24, 2026, 8:57 AM UTC | Sep 24, 2026, 12:11 PM UTC | 3 hr 14 min | 1,687 mi | ||
| High · 100 | B739 | Sep 24, 2026, 4:50 AM UTC | Sep 24, 2026, 7:21 AM UTC | 2 hr 31 min | 1,118 mi | ||
| Limited · 84 | Route unverified |