35 active days
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Tracked flight number
DL977
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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2,788 mi avg per flight
5 hr 29 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 35 active days
Flights67
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Observed route footprint
Routes tracked as DL977
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as DL977
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 4 | 2 | 11,318 mi | Sep 6, 2026, 11:55 AM UTC | Sep 23, 2026, 1:21 AM UTC | |
| A21N | 4 | 2 | 11,119 mi | Aug 31, 2026, 12:18 PM UTC | Sep 8, 2026, 12:57 AM UTC | |
| A21N | 4 | 2 | 11,171 mi | Aug 23, 2026, 11:49 AM UTC | Sep 5, 2026, 1:33 AM UTC | |
| A21N | 4 | 2 | 11,524 mi | Sep 1, 2026, 11:54 AM UTC | Sep 3, 2026, 1:30 AM UTC | |
| A21N | 4 | 2 | 11,205 mi | Aug 29, 2026, 11:54 AM UTC | Aug 31, 2026, 12:58 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL977
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 | 67 | 100.0% | 28 | 186,770 mi | 2 | Aug 20, 2026, 11:50 AM UTC | Sep 24, 2026, 1:46 AM UTC |
Observation log
Flight observations
Latest 100 flights for DL977 within Aug 20 – Sep 24, 2026