34 active days
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Tracked flight number
DL1535
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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548 mi avg per flight
1 hr 10 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights34
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Observed route footprint
Routes tracked as DL1535
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 | 18,639 mi | 39 hr 50 min | Aug 20, 2026, 1:17 PM UTC | Sep 23, 2026, 2:02 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL1535
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 3 | 1 | 1,623 mi | Aug 25, 2026, 1:03 PM UTC | Sep 19, 2026, 1:55 PM UTC | |
| B739 | 2 | 1 | 1,095 mi | Sep 9, 2026, 12:48 PM UTC | Sep 22, 2026, 4:24 PM UTC | |
| B739 | 2 | 1 | 1,093 mi | Sep 5, 2026, 1:07 PM UTC | Sep 11, 2026, 2:02 PM UTC | |
| B739 | 2 | 1 | 1,223 mi | Aug 27, 2026, 1:07 PM UTC | Aug 29, 2026, 2:39 PM UTC | |
| B739 | 2 | 1 | 1,089 mi | Aug 26, 2026, 1:07 PM UTC | Aug 28, 2026, 2:15 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL1535
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 | 34 | 100.0% | 28 | 18,639 mi | 1 | Aug 20, 2026, 1:17 PM UTC | Sep 23, 2026, 2:02 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL1535 within Aug 20 – Sep 24, 2026