Historical on-time performance
Savannah to Houston
853 miData through May 2026Source: US DOT · BTS
Flights on SAV–HOU arrive on time 70% of the time over the last 12 months.
On-time rate70%arrived within 15 min
p90 delay75 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 30 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time70%Medianon timep9075 minCancel0.0%Flights30
Why flights run late
Delay causes
- Airline60%
- Weather0%
- Air traffic (NAS)15%
- Late aircraft25%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline17%
- Weather75%
- Air traffic (NAS)8%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 12 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 SAV → HOU
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 — 90% on time.
- Mornings90% on time · p90 10 min · 144 flights · limited
- Evenings74% on time · p90 40 min · 239 flights
- Afternoons69% on time · p90 40 min · 245 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 66% to 82% on time.
- Mondays82% on time · p90 25 min · 111 flights · limited
- Thursdays80% on time · p90 25 min · 114 flights · limited
- Fridays78% on time · p90 30 min · 113 flights · limited
- Sundays77% on time · p90 35 min · 121 flights · limited
- Saturdays66% on time · p90 50 min · 125 flights · limited
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