Flight Reliability
UA 6287 · United Airlines
Columbus → Houston (CMH–IAH)86% of its flights flew this route. The rest (SHV–IAH, IAH–TUL) are included in these numbers.
- 83%
- Arrive within 15 minutes
- 1 min
- Average arrival delay
- 1.5%
- Cancelled
- 9 min early
- Median arrival delay
Based on 135 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
UA 6287 departing between 9 AM–12 PM arrived on time 84% of the time, versus 64% between 3–6 PM.
Sunday scaries are real for this one.
UA 6287 arrived on time 91% of the time on Fridays and just 70% on Sundays. That gap is worth planning around.
A bit ahead of the CMH–IAH route.
UA 6287 arrived on time 83% of the time, versus 79% across the CMH–IAH route.
A bit ahead of the United Airlines network.
UA 6287 arrived on time 83% of the time, versus 79% across the United Airlines network.
The breakdown
- Mon86%(21 flights)
- Tue85%(13 flights)
- Wed83%(18 flights)
- Thu88%(24 flights)
- Fri91%(21 flights)
- Sat75%(12 flights)
- Sun70%(23 flights)
- 9 AM–12 PM84%(114 flights)
- 3–6 PM64%(11 flights)
- 6–9 PM—(2 flights)
- 9 PM–12 AM—(5 flights)
Jun 74% → Dec 64% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 74% | 27 |
| July 2025 | 87% | 31 |
| August 2025 | 77% | 22 |
| September 2025 | 100% | 17 |
| October 2025 | 86% | 21 |
| December 2025 | 64% | 11 |
- Departures on time
- 80%
- Diverted
- 0.7%
- Flights flown
- 132
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 135 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.