20 active days
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Tracked flight number
DL1850
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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381 mi avg per flight
55 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 20 active days
Flights20
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Observed route footprint
Routes tracked as DL1850
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 20 | 20 | 0 | 7,620 mi | 18 hr 10 min | Aug 20, 2026, 12:40 AM UTC | Sep 8, 2026, 1:09 AM UTC |
Observed tail number assignments
Tail numbers tracked as DL1850
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 1 | 1 | 380 mi | Sep 8, 2026, 12:15 AM UTC | Sep 8, 2026, 1:09 AM UTC | |
| B739 | 1 | 1 | 395 mi | Sep 7, 2026, 12:10 AM UTC | Sep 7, 2026, 1:06 AM UTC | |
| B739 | 1 | 1 | 381 mi | Sep 6, 2026, 12:22 AM UTC | Sep 6, 2026, 1:15 AM UTC | |
| B739 | 1 | 1 | 380 mi | Sep 5, 2026, 1:13 AM UTC | Sep 5, 2026, 2:07 AM UTC | |
| B739 | 1 | 1 | 378 mi | Sep 4, 2026, 12:17 AM UTC | Sep 4, 2026, 1:09 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL1850
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for DL1850 within Aug 20 – Sep 24, 2026