34 active days
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Tracked flight number
DL1421
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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369 mi avg per flight
53 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights68
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Observed route footprint
Routes tracked as DL1421
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as DL1421
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B738 | 4 | 2 | 1,500 mi | Sep 5, 2026, 1:46 PM UTC | Sep 17, 2026, 5:54 PM UTC | |
| B738 | 4 | 2 | 1,480 mi | Sep 9, 2026, 2:07 PM UTC | Sep 15, 2026, 5:48 PM UTC | |
| B738 | 2 | 2 | 756 mi | Sep 23, 2026, 2:19 PM UTC | Sep 23, 2026, 5:42 PM UTC | |
| B738 | 2 | 2 | 720 mi | Sep 22, 2026, 2:27 PM UTC | Sep 22, 2026, 5:29 PM UTC | |
| B738 | 2 | 2 | 740 mi | Sep 21, 2026, 2:24 PM UTC | Sep 21, 2026, 5:54 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL1421
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for DL1421 within Aug 20 – Sep 24, 2026