Route
JAX → IAH
Jacksonville International Airport George Bush Intercontinental Airport
816 miles
Return route IAH → JAX →
How punctual is this route?
- On-time arrivals
- 87.4%
- Less than 15 minutes late
- Cancelled
- 0.3%
- Of scheduled flights
- Average delay when late
- 94 min
- Flights arriving 15+ minutes late
- Flights tracked
- 686
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 42%
- Air traffic control & airport 30%
- Airline (crew, maintenance, cleaning) 26%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 97.2% | 36 |
| October 2025 | 89.7% | 68 |
| November 2025 | 85.2% | 88 |
| December 2025 | 87.3% | 63 |
| January 2026 | 95.0% | 61 |
| February 2026 | 89.3% | 56 |
| March 2026 | 85.2% | 63 |
| April 2026 | 86.7% | 60 |
| May 2026 | 82.9% | 76 |
| June 2026 | 76.4% | 55 |
| July 2026 | 90.0% | 30 |
| August 2026 | 93.3% | 30 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| United Airlines | 661 | 88.1% | 0.3% | 79 min |
| SkyWest Airlines | 25 | 68.0% | 0.0% | 234 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
Reviews
No reviews yet. Be the first to review this route.