27 active days
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Tracked flight number
DL40
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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7,655 mi avg per flight
13 hr 16 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 27 active days
Flights31
Aug 20
Aug 21
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Observed route footprint
Routes tracked as DL40
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 31 | 27 | 0 | 237,308 mi | 411 hr 8 min | Aug 20, 2026, 11:32 PM UTC | Sep 23, 2026, 1:02 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL40
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A359 | 6 | 1 | 45,695 mi | Aug 29, 2026, 11:42 PM UTC | Sep 18, 2026, 1:01 PM UTC | |
| A359 | 5 | 1 | 38,032 mi | Aug 20, 2026, 11:32 PM UTC | Sep 19, 2026, 12:56 PM UTC | |
| A359 | 3 | 1 | 23,066 mi | Aug 22, 2026, 11:23 PM UTC | Sep 17, 2026, 12:41 PM UTC | |
| A359 | 3 | 1 | 22,918 mi | Sep 3, 2026, 11:54 PM UTC | Sep 13, 2026, 12:40 PM UTC | |
| A359 | 2 | 1 | 15,315 mi | Sep 10, 2026, 11:27 PM UTC | Sep 23, 2026, 1:02 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL40
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 | 31 | 100.0% | 15 | 237,308 mi | 1 | Aug 20, 2026, 11:32 PM UTC | Sep 23, 2026, 1:02 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL40 within Aug 20 – Sep 24, 2026