32 active days
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Tracked flight number
DL377
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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2,596 mi avg per flight
5 hr 13 min average
Average across flights included in analytics
3 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 32 active days
Flights47
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Observed route footprint
Routes tracked as DL377
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as DL377
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 7 | 2 | 18,173 mi | Sep 15, 2026, 11:50 PM UTC | Sep 24, 2026, 11:19 AM UTC | |
| B752 | 5 | 1 | 12,995 mi | Aug 20, 2026, 12:02 AM UTC | Sep 3, 2026, 4:46 AM UTC | |
| A21N | 4 | 2 | 10,354 mi | Sep 19, 2026, 12:25 AM UTC | Sep 23, 2026, 11:16 AM UTC | |
| A21N | 4 | 2 | 10,439 mi | Sep 8, 2026, 11:24 PM UTC | Sep 11, 2026, 11:12 AM UTC | |
| A21N | 2 | 2 | 5,184 mi | Sep 21, 2026, 1:01 AM UTC | Sep 21, 2026, 12:37 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL377
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 | 27 | 57.4% | 10 | 69,986 mi | 2 | Sep 8, 2026, 11:24 PM UTC | Sep 24, 2026, 11:19 AM UTC |
| B752 | Boeing 757-200 | 19 | 40.4% | 12 | 49,299 mi | 1 | Aug 20, 2026, 12:02 AM UTC | Sep 8, 2026, 4:39 AM UTC |
| B753 | Boeing 757-300 | 1 | 2.1% | 1 | 2,707 mi | 1 | Aug 29, 2026, 2:26 AM UTC | Aug 29, 2026, 7:53 AM UTC |
Observation log
Flight observations
Latest 100 flights for DL377 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A21N | Sep 24, 2026, 6:19 AM UTC | Sep 24, 2026, 11:19 AM UTC | 5 hr 0 min | 2,597 mi | ||
| Limited · 74 | Route unverified | A21N | Sep 24, 2026, 3:38 AM UTC | Sep 24, 2026, 4:59 AM UTC | 1 hr 21 min | 619 mi | |
| Limited · 84 | Route unverified |