The Newark to Houston route connects Newark Liberty International Airport (EWR) in US with George Bush Intercontinental Houston Airport (IAH) in US. This medium-haul flight covers approximately 1400 miles (2253 km) with a typical flight time of 3h 20m. This route is served by 3 airlines: United, Spirit, UPS Airlines. AirportRoutes has tracked 16 unique flight numbers on this route.
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Newark Liberty International Airport
KEWREWRGeorge Bush Intercontinental Houston Airport
KIAHIAH3
Operators16
Tracked Flights1400
Miles3h 20m
Flight Duration
| Airline | ICAO | IATA |
|---|---|---|
| United |
UAL
|
UA
|
| Spirit |
NKS
|
NK
|
| United Parcel Service |
UPS
|
5X
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 36 | 18% |
|
| Tuesday | 31 | 16% |
|
| Wednesday | 25 | 13% |
|
| Thursday | 23 | 12% |
|
| Friday | 26 | 13% |
|
| Saturday | 31 | 16% |
|
| Sunday | 27 | 14% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Spirit
NKS
/ NK
|
A321 | 12:29 12:29 PM (Representative) |
M
T
W
T
F
S
S
|
Jun 20, 2026 | Active | |
|
United
UAL
/ UA
|
|
B39M | 06:00 6:00 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 30, 2026 | Active |
|
United Parcel Service
UPS
/ 5X
|
- | B752 | - |
M
T
W
T
F
S
S
|
Jun 20, 2026 | Active |
Time Information
Times are shown in the departure airport's local timezone (KEWR - America/New_York).