Flight Reliability
UA 6368 · United Airlines
St. Louis → Houston (STL–IAH)
92
Nerd Approved
WanderNerd Reliability Score
- 94%
- Arrive within 15 minutes
- 6 min early
- Average arrival delay
- 2.5%
- Cancelled
- 13 min early
- Median arrival delay
Based on 79 historical flights. Data through May 2026.
What the data says
Saturday is the weak spot.
UA 6368 arrived on time 100% of the time on Tuesdays. On Saturdays: 91%.
Better than the STL–IAH route average.
UA 6368 arrived on time 94% of the time, versus 83% across the STL–IAH route.
Better than the United Airlines network average.
UA 6368 arrived on time 94% of the time, versus 79% across the United Airlines network.
The breakdown
- Mon91%(11 flights)
- Tue100%(10 flights)
- Wed100%(11 flights)
- Thu91%(11 flights)
- Fri91%(11 flights)
- Sat91%(11 flights)
- Sun92%(12 flights)
100%
Aug
Jun 93% → Aug 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 93% | 28 |
| July 2025 | 90% | 31 |
| August 2025 | 100% | 18 |
- Departures on time
- 88%
- Diverted
- 0%
- Flights flown
- 77
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 79 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.