19 active days
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Tracked flight number
DL457
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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1,047 mi avg per flight
2 hr 8 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 19 active days
Flights21
Aug 21
Aug 22
Aug 24
Aug 25
Aug 27
Aug 28
Aug 31
Sep 4
Sep 7
Sep 11
Sep 12
Sep 13
Sep 14
Sep 15
Sep 18
Sep 19
Sep 20
Sep 21
Sep 22
Observed route footprint
Routes tracked as DL457
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 21 | 19 | 0 | 21,996 mi | 44 hr 42 min | Aug 21, 2026, 12:03 AM UTC | Sep 22, 2026, 2:42 AM UTC |
Observed tail number assignments
Tail numbers tracked as DL457
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A321 | 2 | 1 | 2,014 mi | Aug 22, 2026, 12:30 AM UTC | Sep 22, 2026, 2:42 AM UTC | |
| A321 | 2 | 1 | 2,046 mi | Aug 24, 2026, 12:32 AM UTC | Sep 18, 2026, 5:04 AM UTC | |
| A321 | 2 | 1 | 2,252 mi | Sep 4, 2026, 2:01 AM UTC | Sep 5, 2026, 2:04 AM UTC | |
| A321 | 1 | 1 | 1,003 mi | Sep 21, 2026, 1:43 AM UTC | Sep 21, 2026, 3:42 AM UTC | |
| A321 | 1 | 1 | 999 mi | Sep 20, 2026, 2:06 AM UTC | Sep 20, 2026, 4:08 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL457
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 | 21 | 100.0% | 18 | 21,996 mi | 1 | Aug 21, 2026, 12:03 AM UTC | Sep 22, 2026, 2:42 AM UTC |
Observation log
Flight observations
Latest 100 flights for DL457 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A321 | Sep 22, 2026, 12:41 AM UTC | Sep 22, 2026, 2:42 AM UTC | 2 hr 2 min | 1,015 mi | ||
| High · 100 | A321 | Sep 21, 2026, 1:43 AM UTC | Sep 21, 2026, 3:42 AM UTC | 1 hr 58 min | 1,003 mi | ||
| High · 100 |