Route Reliability
Louisville → New York
SDF–LGA · 659 miles · Louisville Muhammad Ali International Airport to LaGuardia Airport
- 83%
- Arrive within 15 minutes
- 1 min
- Average arrival delay
- 4.2%
- Cancelled
- 1,205
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.American Airlines86%104 flights
- 2.Delta Air Lines83%1,101 flights
What the data says
Morning flights do better here.
SDF–LGA flights departing between 6–9 AM arrived on time 90% of the time, versus 74% between 3–6 PM.
Thursday is the weak spot.
SDF–LGA flights arrived on time 86% of the time on Saturdays. On Thursdays: 79%.
American Airlines has a slight edge here.
American Airlines arrived on time 86% of the time on this route; Delta Air Lines managed 83%.
Keep a backup plan handy.
This route was cancelled 4.2% of the time. Typical for U.S. flights is around 1–2%.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon84%(180 flights)
- Tue82%(179 flights)
- Wed84%(183 flights)
- Thu79%(176 flights)
- Fri85%(185 flights)
- Sat86%(87 flights)
- Sun81%(161 flights)
- 6–9 AM90%(399 flights)
- 9 AM–12 PM82%(141 flights)
- 12–3 PM82%(320 flights)
- 3–6 PM74%(291 flights)
Jun 84% → May 85% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 84% | 111 |
| July 2025 | 83% | 106 |
| August 2025 | 90% | 109 |
| September 2025 | 90% | 103 |
| October 2025 | 84% | 109 |
| November 2025 | 76% | 96 |
| December 2025 | 71% | 90 |
| January 2026 | 83% | 72 |
| February 2026 | 86% | 63 |
| March 2026 | 76% | 70 |
| April 2026 | 82% | 102 |
| May 2026 | 85% | 120 |
Same trip, other airports
Keep nerding
Based on 1,205 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.