35 active days
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Tracked flight number
DL2901
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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992 mi avg per flight
2 hr 8 min average
Average across flights included in analytics
3 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 35 active days
Flights35
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Observed route footprint
Routes tracked as DL2901
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 35 | 35 | 0 | 34,714 mi | 74 hr 54 min | Aug 20, 2026, 4:28 PM UTC | Sep 23, 2026, 6:46 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL2901
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 2 | 1 | 1,929 mi | Sep 11, 2026, 5:07 PM UTC | Sep 13, 2026, 6:43 PM UTC | |
| B739 | 2 | 1 | 1,893 mi | Aug 21, 2026, 4:25 PM UTC | Aug 31, 2026, 6:41 PM UTC | |
| B739 | 2 | 1 | 1,957 mi | Aug 24, 2026, 4:24 PM UTC | Aug 29, 2026, 6:29 PM UTC | |
| A21N | 1 | 1 | 1,027 mi | Sep 23, 2026, 4:24 PM UTC | Sep 23, 2026, 6:46 PM UTC | |
| A21N | 1 | 1 | 1,017 mi | Sep 22, 2026, 4:24 PM UTC | Sep 22, 2026, 6:30 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL2901
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 | 19 | 54.3% | 17 | 18,824 mi | 1 | Aug 20, 2026, 4:28 PM UTC | Sep 7, 2026, 6:34 PM UTC |
| A21N | Airbus A321neo | 14 | 40.0% | 13 | 13,881 mi | 1 | Sep 8, 2026, 4:23 PM UTC | Sep 23, 2026, 6:46 PM UTC |
| A321 | Airbus A321 | 2 | 5.7% | 2 | 2,009 mi | 1 | Sep 12, 2026, 4:51 PM UTC | Sep 19, 2026, 6:35 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL2901 within Aug 20 – Sep 24, 2026