4 active days
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Tracked flight number
K4557
Analysis window
Sep 16–24, 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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3,239 mi avg per flight
5 hr 36 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Sep 16–24, 2026 · 4 active days
Flights7
Sep 16
Sep 18
Sep 20
Sep 23
Observed route footprint
Routes tracked as K4557
Directional airport pairings in Sep 16–24, 2026.
Observed tail number assignments
Tail numbers tracked as K4557
Open a tail number for its complete tracked profile.
Observed aircraft types
Aircraft types tracked as K4557
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 | 7 | 100.0% | 3 | 22,673 mi | 2 | Sep 16, 2026, 11:21 PM UTC | Sep 23, 2026, 6:45 PM UTC |
Observation log
Flight observations
Latest 100 flights for K4557 within Sep 16–24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B744 | Sep 23, 2026, 1:21 PM UTC | Sep 23, 2026, 6:45 PM UTC | 5 hr 24 min | 2,914 mi | ||
| High · 100 | B744 | Sep 23, 2026, 4:43 AM UTC | Sep 23, 2026, 10:28 AM UTC | 5 hr 44 min | 3,544 mi | ||
| High · 100 |