BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
AIRLINE × ROUTE REPORT
IAH→EWR

Spirit Airlines Houston, TX (IAH) to Newark, NJ (EWR) reliability

Among 266 scheduled Spirit Airlines flights from IAH to EWR, 70.7% arrived on time, 18.8% arrived at least 30 minutes late, and 6.4% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Spirit Airlines (NK) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALHigher disruption
70.7%arrived on time
18.8%30+ min late
6.4%cancelled
266scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late18.8%
60+ minutes late9.0%
Cancelled6.4%
Average arrival+5.8 mincompleted flights

What did Spirit Airlines IAH to EWR record?

Spirit Airlines completed 93.6% of its scheduled reportable IAH to EWR flights in the observation window. 70.7% of all scheduled flights arrived less than 15 minutes late, while 9.0% arrived at least an hour late.

What were Spirit Airlines IAH to EWR disruption rates?

For Spirit Airlines IAH-to-EWR flights, 18.8% arrived at least 30 minutes late, 6.4% were cancelled, and 0.0% were diverted.

Compare all airlines on this route

What was the Spirit Airlines IAH to EWR scheduled cohort?

The Spirit Airlines IAH-to-EWR cohort contained 266 scheduled flights; 249 completed, 17 were cancelled, and 0 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.