34 active days
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Tracked flight number
DL1855
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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1,611 mi avg per flight
3 hr 15 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights34
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Observed route footprint
Routes tracked as DL1855
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as DL1855
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 3 | 1 | 4,702 mi | Sep 1, 2026, 7:49 PM UTC | Sep 23, 2026, 9:46 PM UTC | |
| A21N | 3 | 1 | 4,736 mi | Aug 20, 2026, 7:46 PM UTC | Sep 5, 2026, 11:05 PM UTC | |
| A21N | 2 | 1 | 3,257 mi | Sep 20, 2026, 6:44 PM UTC | Sep 22, 2026, 9:41 PM UTC | |
| A21N | 2 | 2 | 3,283 mi | Sep 17, 2026, 6:16 PM UTC | Sep 19, 2026, 10:20 PM UTC | |
| A21N | 2 | 1 | 3,396 mi | Aug 24, 2026, 8:00 PM UTC | Sep 15, 2026, 9:15 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL1855
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 |
|---|---|---|---|---|---|---|---|---|
| A21N | Airbus A321neo | 34 | 100.0% | 22 | 54,771 mi | 2 | Aug 20, 2026, 7:46 PM UTC | Sep 23, 2026, 9:46 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL1855 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A21N | Sep 23, 2026, 6:34 PM UTC | Sep 23, 2026, 9:46 PM UTC | 3 hr 12 min | 1,540 mi | ||
| High · 100 | A21N | Sep 22, 2026, 6:27 PM UTC | Sep 22, 2026, 9:41 PM UTC | 3 hr 14 min | 1,611 mi | ||
| High · 100 |