33 active days
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Tracked flight number
DL437
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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2,642 mi avg per flight
4 hr 49 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 33 active days
Flights35
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Observed route footprint
Routes tracked as DL437
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 33 | 32 | 0 | 89,738 mi | 163 hr 36 min | Aug 20, 2026, 6:08 PM UTC | Sep 24, 2026, 12:01 AM UTC | |
| 1 | 1 | 0 | 668 mi | 1 hr 22 min | Aug 25, 2026, 11:34 PM UTC | Aug 26, 2026, 12:56 AM UTC | |
| 1 | 1 | 0 | 2,048 mi | 3 hr 40 min | Aug 25, 2026, 6:00 PM UTC | Aug 25, 2026, 9:39 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL437
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B752 | 6 | 3 | 13,541 mi | Aug 20, 2026, 6:08 PM UTC | Aug 30, 2026, 11:23 PM UTC | |
| B752 | 5 | 1 | 13,688 mi | Aug 24, 2026, 6:16 PM UTC | Sep 24, 2026, 12:01 AM UTC | |
| B752 | 5 | 1 | 13,427 mi | Sep 10, 2026, 10:27 PM UTC | Sep 18, 2026, 1:46 AM UTC | |
| B752 | 4 | 1 | 10,928 mi | Sep 2, 2026, 6:00 PM UTC | Sep 7, 2026, 11:32 PM UTC | |
| B752 | 3 | 1 | 8,186 mi | Sep 15, 2026, 6:21 PM UTC | Sep 20, 2026, 1:34 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL437
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for DL437 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B752 | Sep 23, 2026, 6:40 PM UTC | Sep 24, 2026, 12:01 AM UTC | 5 hr 21 min | 2,711 mi | ||
| High · 100 | B763 | Sep 22, 2026, 7:54 PM UTC | Sep 23, 2026, 12:43 AM UTC | 4 hr 49 min | 2,705 mi | ||
| High · 100 |