Historical on-time performance
Louisville to Los Angeles
1,843 miData through Dec 2025Source: US DOT · BTS
No flights recorded for last 12 months on this route.
By airline
How each carrier compares
No airline figures for this window yet.
Why flights run late
Delay causes
Delay-cause data appears once delayed flights are recorded for this window.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SDF → LAX
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 65% to 81% on time.
- Evenings81% on time · p90 25 min · 125 flights · limited
- Overnights70% on time · p90 55 min · 60 flights · limited
- Afternoons65% on time · p90 55 min · 386 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 61% to 81% on time.
- Wednesdays81% on time · p90 30 min · 53 flights · limited
- Tuesdays81% on time · p90 30 min · 77 flights · limited
- Thursdays70% on time · p90 45 min · 104 flights · limited
- Mondays68% on time · p90 50 min · 73 flights · limited
- Sundays65% on time · p90 50 min · 117 flights · limited
- Saturdays61% on time · p90 60 min · 79 flights · limited
- Fridays61% on time · p90 70 min · 71 flights · limited
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