🇺🇸 RDU
Raleigh/Durham
1042 mi
IAH 🇺🇸
Houston

Raleigh/Durham to Houston Flights

Raleigh Durham International Airport George Bush Intercontinental Houston Airport 3 airlines

Get Notified About Route Changes

Track up to 3 airports free. Weekly alerts when airlines add or remove routes.

Sign Up Free

The Raleigh/Durham to Houston route connects Raleigh Durham International Airport (RDU) in US with George Bush Intercontinental Houston Airport (IAH) in US. This medium-haul flight covers approximately 1042 miles (1677 km) with a typical flight time of 2h 43m. This route is served by 3 airlines: United, Mesa, Frontier. AirportRoutes has tracked 7 unique flight numbers on this route.

Search tickets for this route

Compare flight prices across hundreds of booking sites

Search RDU → IAH flights

Opens a live price search — just pick your dates

Departure Airport

Raleigh Durham International Airport

ICAO Code:
KRDU
IATA Code:
RDU
City:
🇺🇸 Raleigh/Durham
Country:
US
Elevation:
435 ft

Destination Airport

George Bush Intercontinental Houston Airport

ICAO Code:
KIAH
IATA Code:
IAH
City:
🇺🇸 Houston
Country:
US
Elevation:
97 ft

3

Operators

7

Tracked Flights

1042

Miles

2h 43m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
United UAL UA
Mesa ASH YV
Frontier FFT F9

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 11 13%
Tuesday 11 13%
Wednesday 9 11%
Thursday 12 14%
Friday 13 16%
Saturday 10 12%
Sunday 17 20%

Pattern Analysis

7 Tracked Flights:
Data Points: 83
API observations used to build this analysis
Weekdays: 56 flights
Weekend: 27 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Frontier
FFT / F9
A20N 19:24 7:24 PM (Representative)
M T W T F S S
Jun 19, 2026 Active
Mesa
ASH / YV
E170 16:51 4:51 PM (Representative)
M T W T F S S
Jun 19, 2026 Active
United
UAL / UA
B738 06:15 6:15 AM (Representative)
M T W T F S S
Jun 19, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
06:15 6:15 AM United UAL UA
16:51 4:51 PM Mesa ASH YV
19:24 7:24 PM Frontier FFT F9

Time Information

Times are shown in the departure airport's local timezone (KRDU - America/New_York).

Total Departure Times: 3
Time Range:
06:15 - 19:24
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.