29 active days
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Tracked flight number
DL2129
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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1,330 mi avg per flight
2 hr 44 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 29 active days
Flights47
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Observed route footprint
Routes tracked as DL2129
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 19 | 19 | 0 | 30,879 mi | 64 hr 24 min | Aug 20, 2026, 7:07 PM UTC | Sep 7, 2026, 11:26 PM UTC | |
| 18 | 18 | 0 | 28,963 mi | 56 hr 55 min | Aug 20, 2026, 2:24 PM UTC | Sep 7, 2026, 6:03 PM UTC | |
| 10 | 10 | 0 | 2,665 mi | 6 hr 50 min | Sep 13, 2026, 9:14 PM UTC | Sep 23, 2026, 10:07 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL2129
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 4 | 2 | 6,488 mi | Aug 24, 2026, 1:59 PM UTC | Aug 31, 2026, 10:09 PM UTC | |
| B739 | 3 | 3 | 3,461 mi | Sep 1, 2026, 1:56 PM UTC | Sep 22, 2026, 9:45 PM UTC | |
| B739 | 3 | 3 | 3,369 mi | Aug 21, 2026, 2:08 PM UTC | Sep 13, 2026, 9:54 PM UTC | |
| B739 | 2 | 2 | 3,376 mi | Sep 7, 2026, 2:55 PM UTC | Sep 7, 2026, 11:26 PM UTC | |
| B739 | 2 | 2 | 3,419 mi | Sep 6, 2026, 1:57 PM UTC | Sep 7, 2026, 2:27 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL2129
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for DL2129 within Aug 20 – Sep 24, 2026