23 active days
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Tracked flight number
DL1878
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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1,820 mi avg per flight
3 hr 39 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 23 active days
Flights23
Aug 20
Aug 21
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Sep 21
Observed route footprint
Routes tracked as DL1878
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 23 | 23 | 0 | 41,856 mi | 84 hr 6 min | Aug 20, 2026, 7:15 PM UTC | Sep 21, 2026, 11:09 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL1878
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A321 | 3 | 1 | 5,544 mi | Aug 27, 2026, 7:21 PM UTC | Sep 7, 2026, 11:45 PM UTC | |
| A321 | 3 | 1 | 5,346 mi | Sep 2, 2026, 7:21 PM UTC | Sep 4, 2026, 10:55 PM UTC | |
| A321 | 2 | 1 | 3,645 mi | Aug 29, 2026, 7:14 PM UTC | Sep 19, 2026, 10:57 PM UTC | |
| A321 | 2 | 1 | 3,662 mi | Sep 11, 2026, 7:42 PM UTC | Sep 14, 2026, 11:18 PM UTC | |
| A321 | 2 | 1 | 3,644 mi | Aug 23, 2026, 7:28 PM UTC | Sep 12, 2026, 10:54 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL1878
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 | 23 | 100.0% | 16 | 41,856 mi | 1 | Aug 20, 2026, 7:15 PM UTC | Sep 21, 2026, 11:09 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL1878 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A321 | Sep 21, 2026, 7:26 PM UTC | Sep 21, 2026, 11:09 PM UTC | 3 hr 43 min | 1,871 mi | ||
| High · 100 | A321 | Sep 20, 2026, 7:19 PM UTC | Sep 20, 2026, 10:58 PM UTC | 3 hr 39 min | 1,844 mi | ||
| High · 100 |