15 active days
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Tracked flight number
K4550
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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4,877 mi avg per flight
9 hr 31 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 15 active days
Flights17
Aug 20
Aug 22
Aug 25
Aug 27
Aug 29
Sep 1
Sep 2
Sep 3
Sep 5
Sep 8
Sep 9
Sep 10
Sep 11
Sep 12
Sep 13
Observed route footprint
Routes tracked as K4550
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as K4550
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B744 | 6 | 2 | 29,770 mi | Sep 1, 2026, 9:48 AM UTC | Sep 9, 2026, 6:02 AM UTC | |
| B744 | 5 | 2 | 23,196 mi | Aug 20, 2026, 1:17 PM UTC | Sep 13, 2026, 6:40 AM UTC | |
| B744 | 4 | 2 | 17,064 mi | Aug 25, 2026, 8:18 AM UTC | Aug 28, 2026, 3:58 AM UTC | |
| B744 | 1 | 1 | 6,453 mi | Aug 29, 2026, 8:54 AM UTC | Aug 29, 2026, 9:24 PM UTC | |
| B744 | 1 | 1 | 6,427 mi | Aug 22, 2026, 8:55 AM UTC | Aug 22, 2026, 9:49 PM UTC |
Observed aircraft types
Aircraft types tracked as K4550
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 |
|---|---|---|---|---|---|---|---|---|
| B744 | Boeing 747-400 | 17 | 100.0% | 5 | 82,910 mi | 2 | Aug 20, 2026, 1:17 PM UTC | Sep 13, 2026, 6:40 AM UTC |
Observation log
Flight observations
Latest 100 flights for K4550 within Aug 20 – Sep 24, 2026