32 active days
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Tracked flight number
DL428
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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2,711 mi avg per flight
5 hr 31 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 32 active days
Flights32
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Observed route footprint
Routes tracked as DL428
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 32 | 32 | 0 | 86,747 mi | 176 hr 18 min | Aug 20, 2026, 11:49 PM UTC | Sep 24, 2026, 3:29 AM UTC |
Observed tail number assignments
Tail numbers tracked as DL428
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 3 | 1 | 8,118 mi | Sep 17, 2026, 9:58 PM UTC | Sep 21, 2026, 4:33 AM UTC | |
| A21N | 2 | 1 | 5,453 mi | Aug 24, 2026, 9:50 PM UTC | Sep 24, 2026, 3:29 AM UTC | |
| A21N | 2 | 1 | 5,448 mi | Aug 20, 2026, 11:49 PM UTC | Sep 23, 2026, 4:24 AM UTC | |
| A21N | 2 | 1 | 5,462 mi | Sep 12, 2026, 9:51 PM UTC | Sep 16, 2026, 3:43 AM UTC | |
| A21N | 2 | 1 | 5,366 mi | Aug 29, 2026, 9:55 PM UTC | Sep 14, 2026, 3:28 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL428
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 | 32 | 100.0% | 24 | 86,747 mi | 1 | Aug 20, 2026, 11:49 PM UTC | Sep 24, 2026, 3:29 AM UTC |
Observation log
Flight observations
Latest 100 flights for DL428 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A21N | Sep 23, 2026, 9:55 PM UTC | Sep 24, 2026, 3:29 AM UTC | 5 hr 34 min | 2,785 mi | ||
| High · 100 | A21N | Sep 22, 2026, 10:39 PM UTC | Sep 23, 2026, 4:24 AM UTC | 5 hr 44 min | 2,800 mi | ||
| High · 100 |