Spirit Airlines EWR to IAH on-time performance
Spirit Airlines nonstop flights from Newark to Houston · Aug 2025 – Jul 2026
On-time arrivals
69%
arrived < 15 min late
Cancelled
7.3%
17 flights
Avg arrival delay
27 min
85 min when late
Rank on route
#2 of 2
route average 80% on time
Key facts
- Spirit Airlines flights on EWR to IAH arrived on time 69% of the time in Aug 2025 – Jul 2026.
- 7.3% were cancelled, and 13% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (36%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)36%
- Late-arriving aircraft33%
- Air traffic control & airport congestion31%
- Security0%
- Extreme weather0%
Other airlines on EWR to IAH
- United Airlines81% on time · 15 min avg delay
Full EWR to IAH comparison →
Spirit Airlines on-time record across all routes →
232 Spirit Airlines flights tracked on this route; 17 cancelled, 0 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.