11 active days
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Tracked flight number
DL39
Analysis window
Aug 21 – 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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6,714 mi avg per flight
12 hr 44 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 21 – Sep 24, 2026 · 11 active days
Flights11
Aug 21
Aug 23
Aug 26
Aug 28
Aug 30
Sep 2
Sep 6
Sep 11
Sep 13
Sep 16
Sep 20
Observed route footprint
Routes tracked as DL39
Directional airport pairings in Aug 21 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 11 | 11 | 0 | 73,853 mi | 140 hr 8 min | Aug 21, 2026, 6:58 PM UTC | Sep 21, 2026, 9:08 AM UTC |
Observed tail number assignments
Tail numbers tracked as DL39
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A359 | 3 | 1 | 20,012 mi | Aug 26, 2026, 6:58 PM UTC | Sep 3, 2026, 7:36 AM UTC | |
| A359 | 2 | 1 | 13,413 mi | Sep 11, 2026, 6:36 PM UTC | Sep 21, 2026, 9:08 AM UTC | |
| A359 | 2 | 1 | 13,449 mi | Aug 21, 2026, 6:58 PM UTC | Sep 17, 2026, 8:14 AM UTC | |
| A359 | 2 | 1 | 13,633 mi | Sep 6, 2026, 6:41 PM UTC | Sep 14, 2026, 7:43 AM UTC | |
| A359 | 1 | 1 | 6,670 mi | Aug 28, 2026, 6:57 PM UTC | Aug 29, 2026, 7:14 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL39
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 |
|---|---|---|---|---|---|---|---|---|
| A359 | Airbus A350-900 | 11 | 100.0% | 6 | 73,853 mi | 1 | Aug 21, 2026, 6:58 PM UTC | Sep 21, 2026, 9:08 AM UTC |
Observation log
Flight observations
Latest 100 flights for DL39 within Aug 21 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| Limited · 84 | Route unverified | A359 | Sep 23, 2026, 7:04 PM UTC | Sep 24, 2026, 8:14 AM UTC | 13 hr 9 min | 6,711 mi | |
| High · 100 | A359 | Sep 20, 2026, 8:03 PM UTC | Sep 21, 2026, 9:08 AM UTC | 13 hr 5 min | 6,733 mi | ||
| Limited · 84 | Route unverified |