Flight Reliability
UA 6253 · United Airlines
Panama City → Houston (ECP–IAH)85% of its flights flew this route. The rest (OKC–IAH, ABQ–IAH) are included in these numbers.
79
Usually Fine
WanderNerd Reliability Score
- 90%
- Arrive within 15 minutes
- 6 min early
- Average arrival delay
- 3.5%
- Cancelled
- 17 min early
- Median arrival delay
Based on 85 historical flights. Data through May 2026.
What the data says
Mondays have been rough.
UA 6253 arrived on time 100% of the time on Tuesdays and just 75% on Mondays. That gap is worth planning around.
Better than the ECP–IAH route average.
UA 6253 arrived on time 90% of the time, versus 83% across the ECP–IAH route.
Better than the United Airlines network average.
UA 6253 arrived on time 90% of the time, versus 79% across the United Airlines network.
The breakdown
- Mon75%(12 flights)
- Tue100%(11 flights)
- Wed—(5 flights)
- Thu85%(13 flights)
- Fri100%(12 flights)
- Sat92%(12 flights)
- Sun88%(16 flights)
- 6–9 AM91%(68 flights)
- 12–3 PM—(1 flights)
- 3–6 PM—(9 flights)
- 6–9 PM—(2 flights)
- 9 PM–12 AM—(1 flights)
94%
Aug
Jun 82% → Aug 94% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 82% | 27 |
| July 2025 | 100% | 25 |
| August 2025 | 94% | 16 |
- Departures on time
- 90%
- Diverted
- 1.2%
- Flights flown
- 81
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 85 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.