35 active days
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Tracked flight number
DL550
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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820 mi avg per flight
1 hr 49 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 35 active days
Flights35
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Observed route footprint
Routes tracked as DL550
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 35 | 35 | 0 | 28,706 mi | 63 hr 32 min | Aug 20, 2026, 10:12 AM UTC | Sep 24, 2026, 12:10 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL550
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A321 | 3 | 1 | 2,434 mi | Sep 4, 2026, 10:17 AM UTC | Sep 21, 2026, 12:15 PM UTC | |
| A321 | 2 | 1 | 1,635 mi | Aug 20, 2026, 10:12 AM UTC | Sep 24, 2026, 12:10 PM UTC | |
| A321 | 2 | 1 | 1,713 mi | Aug 27, 2026, 10:30 AM UTC | Sep 20, 2026, 12:12 PM UTC | |
| A321 | 2 | 1 | 1,640 mi | Aug 26, 2026, 10:12 AM UTC | Sep 8, 2026, 11:50 AM UTC | |
| A321 | 2 | 1 | 1,569 mi | Aug 24, 2026, 10:15 AM UTC | Sep 5, 2026, 11:56 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL550
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 | 35 | 100.0% | 27 | 28,706 mi | 1 | Aug 20, 2026, 10:12 AM UTC | Sep 24, 2026, 12:10 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL550 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A321 | Sep 24, 2026, 10:18 AM UTC | Sep 24, 2026, 12:10 PM UTC | 1 hr 52 min | 843 mi | ||
| High · 100 | A321 | Sep 23, 2026, 10:08 AM UTC | Sep 23, 2026, 12:03 PM UTC | 1 hr 55 min | 826 mi | ||
| High · 100 |