35 active days
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Tracked flight number
DL2161
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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718 mi avg per flight
1 hr 31 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 35 active days
Flights35
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Observed route footprint
Routes tracked as DL2161
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 | 25,115 mi | 53 hr 0 min | Aug 20, 2026, 12:05 PM UTC | Sep 23, 2026, 1:37 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL2161
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 2 | 1 | 1,471 mi | Sep 15, 2026, 12:11 PM UTC | Sep 20, 2026, 1:54 PM UTC | |
| B739 | 2 | 1 | 1,446 mi | Aug 26, 2026, 12:03 PM UTC | Sep 12, 2026, 3:43 PM UTC | |
| B739 | 2 | 1 | 1,525 mi | Aug 20, 2026, 12:05 PM UTC | Sep 10, 2026, 1:48 PM UTC | |
| B739 | 2 | 1 | 1,401 mi | Aug 27, 2026, 12:10 PM UTC | Sep 8, 2026, 1:34 PM UTC | |
| B739 | 2 | 1 | 1,413 mi | Sep 2, 2026, 2:09 PM UTC | Sep 5, 2026, 3:34 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL2161
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 | 35 | 100.0% | 30 | 25,115 mi | 1 | Aug 20, 2026, 12:05 PM UTC | Sep 23, 2026, 1:37 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL2161 within Aug 20 – Sep 24, 2026