28 active days
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Tracked flight number
DL311
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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2,576 mi avg per flight
5 hr 12 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 28 active days
Flights34
Aug 20
Aug 22
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Aug 24
Aug 26
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Aug 31
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Observed route footprint
Routes tracked as DL311
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 34 | 28 | 0 | 87,598 mi | 176 hr 50 min | Aug 20, 2026, 11:57 PM UTC | Sep 24, 2026, 4:58 AM UTC |
Observed tail number assignments
Tail numbers tracked as DL311
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 3 | 1 | 7,721 mi | Aug 23, 2026, 11:52 PM UTC | Sep 15, 2026, 5:40 AM UTC | |
| A21N | 3 | 1 | 7,625 mi | Sep 1, 2026, 11:46 PM UTC | Sep 13, 2026, 4:56 AM UTC | |
| A21N | 2 | 1 | 5,253 mi | Aug 26, 2026, 12:09 AM UTC | Sep 24, 2026, 4:58 AM UTC | |
| A21N | 2 | 1 | 5,194 mi | Aug 26, 2026, 11:54 PM UTC | Sep 21, 2026, 5:06 AM UTC | |
| A21N | 2 | 1 | 5,163 mi | Aug 28, 2026, 11:54 PM UTC | Sep 19, 2026, 5:16 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL311
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 | 34 | 100.0% | 23 | 87,598 mi | 1 | Aug 20, 2026, 11:57 PM UTC | Sep 24, 2026, 4:58 AM UTC |
Observation log
Flight observations
Latest 100 flights for DL311 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A21N | Sep 23, 2026, 11:47 PM UTC | Sep 24, 2026, 4:58 AM UTC | 5 hr 11 min | 2,622 mi | ||
| High · 100 | A21N | Sep 22, 2026, 11:53 PM UTC | Sep 23, 2026, 5:02 AM UTC | 5 hr 10 min | 2,621 mi | ||
| High · 100 |