10 active days
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Tracked flight number
K4256
Analysis window
Aug 23 – 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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3,397 mi avg per flight
6 hr 31 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 23 – Sep 24, 2026 · 10 active days
Flights15
Aug 23
Aug 24
Aug 30
Aug 31
Sep 6
Sep 7
Sep 13
Sep 14
Sep 20
Sep 21
Observed route footprint
Routes tracked as K4256
Directional airport pairings in Aug 23 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 0 | 7,701 mi | 15 hr 14 min | Aug 24, 2026, 5:00 PM UTC | Sep 21, 2026, 9:09 PM UTC | |
| 5 | 5 | 0 | 31,297 mi | 60 hr 9 min | Aug 24, 2026, 3:00 AM UTC | Sep 21, 2026, 3:38 PM UTC | |
| 5 | 5 | 0 | 11,964 mi | 22 hr 28 min | Aug 23, 2026, 7:30 AM UTC | Sep 20, 2026, 12:11 PM UTC |
Observed tail number assignments
Tail numbers tracked as K4256
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B77L | 6 | 3 | 20,472 mi | Aug 30, 2026, 7:36 AM UTC | Sep 7, 2026, 8:58 PM UTC | |
| B77L | 3 | 3 | 10,208 mi | Sep 20, 2026, 7:26 AM UTC | Sep 21, 2026, 9:09 PM UTC | |
| B77L | 3 | 3 | 10,031 mi | Sep 13, 2026, 11:07 AM UTC | Sep 14, 2026, 8:58 PM UTC | |
| B77L | 3 | 3 | 10,251 mi | Aug 23, 2026, 7:30 AM UTC | Aug 24, 2026, 8:02 PM UTC |
Observed aircraft types
Aircraft types tracked as K4256
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 |
|---|---|---|---|---|---|---|---|---|
| B77L | Boeing 777-200LR | 15 | 100.0% | 4 | 50,962 mi | 3 | Aug 23, 2026, 7:30 AM UTC | Sep 21, 2026, 9:09 PM UTC |
Observation log
Flight observations
Latest 100 flights for K4256 within Aug 23 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B77L | Sep 21, 2026, 6:01 PM UTC | Sep 21, 2026, 9:09 PM UTC | 3 hr 8 min | 1,526 mi | ||
| High · 100 | B77L | Sep 21, 2026, 3:27 AM UTC | Sep 21, 2026, 3:38 PM UTC | 12 hr 11 min | 6,263 mi | ||
| High · 100 |