Historical on-time performance
Omaha to Nashville
612 miData through Dec 2025Source: US DOT · BTS
Flights on OMA–BNA arrive on time 79% of the time over the last 12 months.
On-time rate79%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 284 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time79%Medianon timep9030 minCancel0.0%Flights284
Why flights run late
Delay causes
- Airline25%
- Weather2%
- Air traffic (NAS)22%
- Late aircraft52%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly OMA → BNA
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Middays are the most reliable time of day to fly this route — 87% on time.
- Middays87% on time · p90 20 min · 348 flights
- Afternoons77% on time · p90 30 min · 230 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 78% to 89% on time.
- Saturdays89% on time · p90 15 min · 114 flights · limited
- Sundays87% on time · p90 20 min · 152 flights · limited
- Mondays84% on time · p90 30 min · 75 flights · limited
- Thursdays82% on time · p90 30 min · 77 flights · limited
- Fridays82% on time · p90 30 min · 77 flights · limited
- Wednesdays80% on time · p90 25 min · 66 flights · limited
- Tuesdays78% on time · p90 30 min · 67 flights · limited
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