Historical on-time performance
Louisville to New York
Flights on SDF–LGA arrive on time 81% of the time over the last 12 months.
based on 1,025 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Republic AirwaysOn-time81%Medianon timep9035 minCancel3.6%Flights1,025
Why flights run late
Delay causes
- Airline37%
- Weather1%
- Air traffic (NAS)44%
- Late aircraft17%
- Security0%
Most delay minutes here are attributed to Air traffic (NAS).
When flights don't go
Why flights were cancelled
- Airline41%
- Weather14%
- Air traffic (NAS)46%
- Security0%
Most cancellations here are attributed to Air traffic (NAS). Shares are among 37 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SDF → LGA
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 88% on time.
- Mornings88% on time · p90 15 min · 1,666 flights
- Middays84% on time · p90 25 min · 1,443 flights
- Evenings77% on time · p90 45 min · 428 flights
- Afternoons76% on time · p90 65 min · 688 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 81% to 89% on time.
- Saturdays89% on time · p90 15 min · 300 flights
- Wednesdays87% on time · p90 20 min · 674 flights
- Mondays84% on time · p90 25 min · 677 flights
- Tuesdays83% on time · p90 20 min · 675 flights
- Thursdays83% on time · p90 25 min · 678 flights
- Sundays81% on time · p90 30 min · 544 flights
- Fridays81% on time · p90 40 min · 677 flights
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