Historical on-time performance
Houston to Meridian
422 miData through May 2026Source: US DOT · BTS
Flights on IAH–MEI arrive on time 74% of the time over the last 12 months.
On-time rate74%arrived within 15 min
p90 delay80 min1 in 10 flights is worse (tail risk)
Cancelled1.6%of scheduled flights
based on 627 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time74%Medianon timep9080 minCancel1.6%Flights627
Why flights run late
Delay causes
- Airline53%
- Weather11%
- Air traffic (NAS)6%
- Late aircraft30%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather90%
- Air traffic (NAS)10%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 10 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 IAH → MEI
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 75% to 76% on time.
- Middays76% on time · p90 65 min · 460 flights
- Evenings75% on time · p90 65 min · 1,089 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 69% to 82% on time.
- Tuesdays82% on time · p90 40 min · 159 flights · limited
- Thursdays79% on time · p90 45 min · 245 flights
- Wednesdays77% on time · p90 45 min · 246 flights
- Fridays75% on time · p90 60 min · 248 flights
- Mondays73% on time · p90 85 min · 247 flights
- Saturdays72% on time · p90 75 min · 161 flights · limited
- Sundays69% on time · p90 70 min · 249 flights
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