34 active days
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Tracked flight number
DL1423
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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566 mi avg per flight
1 hr 17 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights53
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Observed route footprint
Routes tracked as DL1423
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as DL1423
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 4 | 2 | 2,242 mi | Aug 31, 2026, 5:43 PM UTC | Sep 6, 2026, 9:47 PM UTC | |
| B739 | 4 | 2 | 2,305 mi | Aug 22, 2026, 5:46 PM UTC | Sep 4, 2026, 11:23 PM UTC | |
| B739 | 4 | 2 | 2,230 mi | Aug 30, 2026, 5:47 PM UTC | Sep 3, 2026, 9:47 PM UTC | |
| B739 | 3 | 2 | 1,664 mi | Aug 21, 2026, 5:41 PM UTC | Sep 21, 2026, 6:54 PM UTC | |
| B739 | 3 | 2 | 1,682 mi | Aug 23, 2026, 9:10 PM UTC | Sep 2, 2026, 9:48 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL1423
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for DL1423 within Aug 20 – Sep 24, 2026