NK600Houston to Newark
Spirit Airlines flight NK600 flies from Houston (IAH) to Newark Liberty (EWR), 2,251 km. Over November 2025 to January 2026 it usually arrives about 4 minutes early: 85% of 49 flights arrived within 15 minutes of schedule and 2% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of NK600, November 2025 to January 2026: 49 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as NK600
- Houston (IAH) to Newark Liberty (EWR)25 flights
- Newark Liberty (EWR) to Detroit (DTW)24 flights
Other flights from Houston to Newark
More about Houston (IAH) and Newark Liberty (EWR).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
<a href="https://tripstow.com/flights/nk600" title="NK600 is on time 85% of the time on TripStow"><img src="https://tripstow.com/badge/flights/nk600.svg" alt="NK600 is on time 85% of the time" width="360" height="88" loading="lazy"></a>
<a href="https://tripstow.com/flights/nk600" title="NK600 is on time 85% of the time on TripStow"><img src="https://tripstow.com/badge/flights/nk600.svg?theme=light" alt="NK600 is on time 85% of the time" width="360" height="88" loading="lazy"></a>[](https://tripstow.com/flights/nk600)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free