26 active days
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Tracked flight number
DL821
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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1,049 mi avg per flight
2 hr 10 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 26 active days
Flights32
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Observed route footprint
Routes tracked as DL821
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 32 | 26 | 0 | 33,583 mi | 69 hr 22 min | Aug 20, 2026, 11:41 PM UTC | Sep 24, 2026, 2:08 AM UTC |
Observed tail number assignments
Tail numbers tracked as DL821
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A321 | 2 | 1 | 2,274 mi | Sep 4, 2026, 10:55 PM UTC | Sep 22, 2026, 1:52 AM UTC | |
| A321 | 2 | 1 | 2,232 mi | Aug 24, 2026, 11:18 PM UTC | Sep 19, 2026, 2:52 AM UTC | |
| A321 | 2 | 1 | 2,059 mi | Sep 16, 2026, 11:36 PM UTC | Sep 18, 2026, 3:16 AM UTC | |
| A321 | 2 | 1 | 1,952 mi | Sep 2, 2026, 10:53 PM UTC | Sep 15, 2026, 12:55 AM UTC | |
| A321 | 2 | 1 | 2,067 mi | Aug 22, 2026, 11:31 PM UTC | Sep 11, 2026, 1:02 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL821
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for DL821 within Aug 20 – Sep 24, 2026