34 active days
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Tracked flight number
KL641
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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3,782 mi avg per flight
7 hr 24 min average
Average across flights included in analytics
4 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights34
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Observed route footprint
Routes tracked as KL641
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 34 | 34 | 0 | 128,576 mi | 251 hr 51 min | Aug 20, 2026, 10:57 AM UTC | Sep 23, 2026, 6:23 PM UTC |
Observed tail number assignments
Tail numbers tracked as KL641
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B78X | 5 | 1 | 18,945 mi | Aug 21, 2026, 10:54 AM UTC | Sep 16, 2026, 6:49 PM UTC | |
| B77W | 3 | 1 | 11,431 mi | Sep 5, 2026, 11:34 AM UTC | Sep 23, 2026, 6:23 PM UTC | |
| B78X | 3 | 1 | 11,332 mi | Aug 28, 2026, 10:50 AM UTC | Sep 18, 2026, 6:30 PM UTC | |
| B78X | 3 | 1 | 11,329 mi | Aug 20, 2026, 10:57 AM UTC | Sep 9, 2026, 6:20 PM UTC | |
| B78X | 2 | 1 | 7,522 mi | Sep 20, 2026, 11:34 AM UTC | Sep 21, 2026, 6:19 PM UTC | |
Observed aircraft types
Aircraft types tracked as KL641
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 |
|---|---|---|---|---|---|---|---|---|
| B78X | Boeing 787-10 Dreamliner | 26 | 76.5% | 12 | 98,428 mi | 1 | Aug 20, 2026, 10:57 AM UTC | Sep 21, 2026, 6:19 PM UTC |
| B77W | Boeing 777-300ER | 3 | 8.8% | 1 | 11,431 mi | 1 | Sep 5, 2026, 11:34 AM UTC | Sep 23, 2026, 6:23 PM UTC |
| B789 | Boeing 787-9 Dreamliner | 3 | 8.8% | 2 | 11,061 mi | 1 | Aug 25, 2026, 10:52 AM UTC | Sep 3, 2026, 6:20 PM UTC |
| B772 | Boeing 777-200 | 2 | 5.9% | 1 | 7,655 mi | 1 | Aug 29, 2026, 10:51 AM UTC | Sep 19, 2026, 6:34 PM UTC |
Observation log
Flight observations
Latest 100 flights for KL641 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B78X | Sep 24, 2026, 11:34 AM UTC | Sep 24, 2026, 6:57 PM UTC | 7 hr 23 min | 3,842 mi | ||
| High · 100 | B77W | Sep 23, 2026, 10:59 AM UTC | Sep 23, 2026, 6:23 PM UTC | 7 hr 24 min | 3,765 mi | ||
| High · 100 |