31 active days
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Tracked flight number
DL538
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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2,221 mi avg per flight
4 hr 22 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 31 active days
Flights31
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Observed route footprint
Routes tracked as DL538
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 31 | 31 | 0 | 68,851 mi | 135 hr 11 min | Aug 20, 2026, 12:24 PM UTC | Sep 23, 2026, 4:17 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL538
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 3 | 1 | 6,655 mi | Aug 21, 2026, 12:09 PM UTC | Sep 22, 2026, 4:22 PM UTC | |
| A21N | 3 | 1 | 6,644 mi | Aug 26, 2026, 12:07 PM UTC | Sep 3, 2026, 5:09 PM UTC | |
| A21N | 2 | 1 | 4,397 mi | Aug 25, 2026, 12:09 PM UTC | Sep 11, 2026, 4:00 PM UTC | |
| A21N | 2 | 1 | 4,477 mi | Sep 5, 2026, 12:54 PM UTC | Sep 9, 2026, 3:52 PM UTC | |
| A21N | 2 | 1 | 4,464 mi | Aug 22, 2026, 12:15 PM UTC | Sep 6, 2026, 4:31 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL538
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 | 31 | 100.0% | 23 | 68,851 mi | 1 | Aug 20, 2026, 12:24 PM UTC | Sep 23, 2026, 4:17 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL538 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A21N | Sep 24, 2026, 11:43 AM UTC | Sep 24, 2026, 4:14 PM UTC | 4 hr 32 min | 2,219 mi | ||
| High · 100 | A21N | Sep 23, 2026, 11:44 AM UTC | Sep 23, 2026, 4:17 PM UTC | 4 hr 33 min | 2,213 mi | ||
| High · 100 |