American Airlines PHL to IAH on-time performance
American Airlines nonstop flights from Philadelphia to Houston · Aug 2025 – Jul 2026
On-time arrivals
76%
arrived < 15 min late
Cancelled
3.0%
22 flights
Avg arrival delay
20 min
82 min when late
Rank on route
#4 of 6
route average 81% on time
Key facts
- American Airlines flights on PHL to IAH arrived on time 76% of the time in Aug 2025 – Jul 2026.
- 3% were cancelled, and 10% arrived an hour or more late.
- That ranks #4 of 6 airlines on this route, which averaged 81% on time overall.
- The largest source of delay minutes was late-arriving aircraft (41%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft41%
- Airline (crew, maintenance, cleaning, fueling)34%
- Air traffic control & airport congestion18%
- Extreme weather7%
- Security0%
Other airlines on PHL to IAH
- United Airlines86% on time · 12 min avg delay
- PSA Airlines77% on time · 18 min avg delay
- Frontier Airlines68% on time · 21 min avg delay
- Republic Airways80% on time · 18 min avg delay
- Spirit Airlines67% on time · 15 min avg delay
Full PHL to IAH comparison →
American Airlines on-time record across all routes →
728 American Airlines flights tracked on this route; 22 cancelled, 1 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.