Route Reliability
MGM → Houston
MGM–IAH · 554 miles · MGM Airport to George Bush Intercontinental Airport
49
Bring Snacks
WanderNerd Reliability Score
- 62%
- Arrive within 15 minutes
- 52 min
- Average arrival delay
- 0%
- Cancelled
- 110
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 62% of the time across 110 flights. No comparison to make.
What the data says
3–6 PM has a slight edge.
Departures between 3–6 PM arrived on time 64% of the time, against 60% between 12–3 PM.
Friday is doing you no favors.
MGM–IAH flights arrived on time 88% of the time on Tuesdays and just 44% on Fridays. That gap is worth planning around.
It basically never cancels.
Out of 110 scheduled flights, only 0.0% were cancelled.
Flights on this route
The breakdown
- Mon79%(14 flights)
- Tue88%(16 flights)
- Wed56%(16 flights)
- Thu56%(16 flights)
- Fri44%(16 flights)
- Sat56%(16 flights)
- Sun56%(16 flights)
- 12–3 PM60%(55 flights)
- 3–6 PM64%(55 flights)
Keep nerding
Based on 110 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.