25 active days
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Tracked flight number
DL66
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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5,141 mi avg per flight
8 hr 56 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 25 active days
Flights31
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Observed route footprint
Routes tracked as DL66
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 31 | 25 | 0 | 159,374 mi | 276 hr 51 min | Aug 20, 2026, 11:26 PM UTC | Sep 24, 2026, 8:19 AM UTC |
Observed tail number assignments
Tail numbers tracked as DL66
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A339 | 5 | 1 | 25,795 mi | Sep 8, 2026, 12:34 AM UTC | Sep 20, 2026, 10:46 AM UTC | |
| A339 | 3 | 1 | 15,357 mi | Sep 13, 2026, 11:50 PM UTC | Sep 21, 2026, 8:31 AM UTC | |
| A339 | 2 | 1 | 10,372 mi | Sep 4, 2026, 11:33 PM UTC | Sep 13, 2026, 9:46 AM UTC | |
| A339 | 2 | 1 | 10,237 mi | Aug 24, 2026, 11:36 PM UTC | Sep 9, 2026, 8:26 AM UTC | |
| A339 | 2 | 1 | 10,383 mi | Aug 21, 2026, 11:36 PM UTC | Sep 7, 2026, 8:29 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL66
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for DL66 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A339 | Sep 23, 2026, 11:36 PM UTC | Sep 24, 2026, 8:19 AM UTC | 8 hr 43 min | 5,204 mi | ||
| High · 100 | A339 | Sep 22, 2026, 11:35 PM UTC | Sep 23, 2026, 8:02 AM UTC | 8 hr 28 min | 5,062 mi | ||
| Low · 20 | Route unverified |