33 active days
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Tracked flight number
DL855
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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1,011 mi avg per flight
2 hr 5 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 33 active days
Flights33
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Observed route footprint
Routes tracked as DL855
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 33 | 33 | 0 | 33,368 mi | 68 hr 43 min | Aug 20, 2026, 2:22 PM UTC | Sep 23, 2026, 4:23 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL855
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A321 | 3 | 1 | 2,998 mi | Sep 1, 2026, 2:28 PM UTC | Sep 23, 2026, 4:23 PM UTC | |
| A321 | 2 | 1 | 2,062 mi | Sep 21, 2026, 2:20 PM UTC | Sep 22, 2026, 4:45 PM UTC | |
| A321 | 2 | 1 | 1,992 mi | Sep 12, 2026, 3:25 PM UTC | Sep 18, 2026, 4:23 PM UTC | |
| A321 | 2 | 1 | 1,953 mi | Sep 6, 2026, 2:13 PM UTC | Sep 17, 2026, 4:26 PM UTC | |
| A321 | 2 | 1 | 2,033 mi | Sep 3, 2026, 2:30 PM UTC | Sep 11, 2026, 4:36 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL855
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 | 33 | 100.0% | 26 | 33,368 mi | 1 | Aug 20, 2026, 2:22 PM UTC | Sep 23, 2026, 4:23 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL855 within Aug 20 – Sep 24, 2026