28 active days
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Tracked flight number
DL527
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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255 mi avg per flight
40 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 28 active days
Flights39
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Observed route footprint
Routes tracked as DL527
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as DL527
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 9 | 2 | 2,145 mi | Aug 20, 2026, 11:41 PM UTC | Sep 22, 2026, 1:49 AM UTC | |
| B739 | 5 | 2 | 1,187 mi | Sep 3, 2026, 9:51 PM UTC | Sep 21, 2026, 12:35 AM UTC | |
| B739 | 5 | 2 | 1,252 mi | Aug 24, 2026, 9:55 PM UTC | Sep 6, 2026, 10:34 PM UTC | |
| B739 | 5 | 2 | 1,269 mi | Aug 22, 2026, 9:52 PM UTC | Sep 5, 2026, 10:56 PM UTC | |
| B739 | 4 | 2 | 1,266 mi | Aug 21, 2026, 10:25 PM UTC | Sep 15, 2026, 12:34 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL527
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 | 39 | 100.0% | 13 | 9,926 mi | 2 | Aug 20, 2026, 11:41 PM UTC | Sep 23, 2026, 10:47 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL527 within Aug 20 – Sep 24, 2026