3 active days
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Tracked directional route
BUF → SDF
Buffalo Niagara International Airport → Louisville International Airport
BUF
KBUFBuffalo Niagara International AirportOpen live airport profile →DestinationSDF
KSDFLouisville International AirportOpen live airport profile →View return routeSDF → BUFAnalysis window
Aug 23 – Sep 24, 2026
Every derived statistic, trend, operator and tail number breakdown, flight observation, and mapped path below uses this flight-date window.
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515 mi avg per flight
1 hr 10 min average
Average across flights included in analytics
2 flight numbers
Tracked activity
Aug 23 – Sep 24, 2026 · 3 active days
Flights3
Aug 23
Sep 4
Sep 7
Observed operators
Operators tracked on BUF → SDF
Operator activity within Aug 23 – Sep 24, 2026.
| Operator | Flights | Flight numbers | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| 2 | 1 | 1 | 1,004 mi | Sep 4, 2026, 8:10 PM UTC | Sep 7, 2026, 9:37 PM UTC | |
| 1 | 1 | 1 | 542 mi | Aug 23, 2026, 6:51 PM UTC | Aug 23, 2026, 8:12 PM UTC |
Observed services
Flight numbers tracked on BUF → SDF
Open a flight number for its complete tracked profile.
Observed tail numbers
Tail numbers tracked on BUF → SDF
Open a tail number for its complete tracked profile.
Observed aircraft types
Aircraft types tracked on BUF → SDF
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights on BUF → SDF within Aug 23 – Sep 24, 2026