33 active days
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Tracked flight number
DL839
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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797 mi avg per flight
1 hr 44 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 33 active days
Flights61
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Observed route footprint
Routes tracked as DL839
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as DL839
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A321 | 4 | 2 | 3,185 mi | Sep 20, 2026, 11:55 AM UTC | Sep 23, 2026, 4:50 PM UTC | |
| A321 | 4 | 2 | 3,093 mi | Sep 8, 2026, 11:43 AM UTC | Sep 22, 2026, 4:48 PM UTC | |
| A321 | 4 | 2 | 3,185 mi | Sep 15, 2026, 11:41 AM UTC | Sep 21, 2026, 6:18 PM UTC | |
| A321 | 4 | 2 | 3,187 mi | Aug 25, 2026, 12:12 PM UTC | Sep 10, 2026, 4:46 PM UTC | |
| A321 | 4 | 2 | 3,216 mi | Sep 3, 2026, 11:44 AM UTC | Sep 4, 2026, 5:03 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL839
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
| Type | Aircraft name | Flights | Makeup | Tail numbers | Tracked distance | Routes | First observed | Last observed |
|---|---|---|---|---|---|---|---|---|
| A321 | Airbus A321 | 61 | 100.0% | 25 | 48,605 mi | 2 | Aug 20, 2026, 11:48 AM UTC | Sep 23, 2026, 4:50 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL839 within Aug 20 – Sep 24, 2026