34 active days
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Tracked flight number
DL1545
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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501 mi avg per flight
1 hr 7 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights36
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Observed route footprint
Routes tracked as DL1545
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 36 | 34 | 0 | 18,024 mi | 40 hr 21 min | Aug 20, 2026, 12:11 AM UTC | Sep 23, 2026, 11:55 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL1545
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 3 | 1 | 1,500 mi | Aug 23, 2026, 12:01 AM UTC | Sep 17, 2026, 12:27 AM UTC | |
| B739 | 2 | 1 | 987 mi | Sep 14, 2026, 10:35 PM UTC | Sep 20, 2026, 11:45 PM UTC | |
| B739 | 2 | 1 | 968 mi | Sep 8, 2026, 12:06 AM UTC | Sep 13, 2026, 11:43 PM UTC | |
| B738 | 2 | 1 | 978 mi | Sep 1, 2026, 12:24 AM UTC | Sep 3, 2026, 1:14 AM UTC | |
| B738 | 2 | 1 | 1,026 mi | Aug 21, 2026, 12:13 AM UTC | Aug 29, 2026, 1:50 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL1545
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for DL1545 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B739 | Sep 23, 2026, 10:42 PM UTC | Sep 23, 2026, 11:55 PM UTC | 1 hr 12 min | 515 mi | ||
| High · 100 | B739 | Sep 22, 2026, 10:55 PM UTC | Sep 23, 2026, 12:07 AM UTC | 1 hr 12 min | 553 mi | ||
| High · 100 |