Houston to Raleigh/Durham flights: who flies IAH-RDU

Houston to Raleigh/Durham flight schedule

Scheduled nonstop departures for IAH to RDU starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Houston (IAH) to Raleigh/Durham (RDU)
Date	Flight	Airline	Departs IAH	Arrives RDU	Duration	Aircraft
Thu, Oct 22	UA 6148	United Airlines	07:40	11:26	2h 46m	Embraer E175
Thu, Oct 22	F9 1742	Frontier Airlines	10:12	14:00	2h 48m	Airbus A320neo
Thu, Oct 22	UA 2196	United Airlines	12:00	15:49	2h 49m	Boeing 737-900
Thu, Oct 22	UA 2498	United Airlines	18:10	21:59	2h 49m	Boeing 737-800
Fri, Oct 23	UA 6148	United Airlines	07:40	11:26	2h 46m	Embraer E175
Fri, Oct 23	F9 1742	Frontier Airlines	10:12	14:00	2h 48m	Airbus A320neo
Fri, Oct 23	UA 2196	United Airlines	12:00	15:49	2h 49m	Boeing 737-900
Fri, Oct 23	UA 2498	United Airlines	18:10	21:59	2h 49m	Boeing 737-800
Sat, Oct 24	UA 6148	United Airlines	07:40	11:26	2h 46m	Embraer E175
Sat, Oct 24	F9 1742	Frontier Airlines	10:22	14:10	2h 48m	Airbus A321neo family
Sat, Oct 24	UA 2196	United Airlines	12:00	15:49	2h 49m	Boeing 737-900
Sat, Oct 24	UA 2498	United Airlines	18:10	21:58	2h 48m	Boeing 737-800
Sun, Oct 25	UA 6148	United Airlines	08:10	11:55	2h 45m	Embraer E175
Sun, Oct 25	F9 1742	Frontier Airlines	10:12	14:00	2h 48m	Airbus A320neo
Sun, Oct 25	UA 2196	United Airlines	12:00	15:49	2h 49m	Boeing 737-900
Sun, Oct 25	UA 2498	United Airlines	18:10	21:59	2h 49m	Boeing 737-800
Mon, Oct 26	UA 6148	United Airlines	08:10	11:55	2h 45m	Embraer E175
Mon, Oct 26	F9 1742	Frontier Airlines	10:12	14:00	2h 48m	Airbus A320neo
Mon, Oct 26	UA 2196	United Airlines	12:00	15:49	2h 49m	Boeing 737-900
Mon, Oct 26	UA 2498	United Airlines	18:10	21:59	2h 49m	Boeing 737-800
Tue, Oct 27	UA 6250	United Airlines	07:30	11:09	2h 39m	Embraer E175
Tue, Oct 27	UA 2196	United Airlines	12:00	15:49	2h 49m	Boeing 737-900
Tue, Oct 27	UA 2498	United Airlines	18:10	21:59	2h 49m	Boeing 737-800
Wed, Oct 28	UA 1611	United Airlines	07:30	11:08	2h 38m	Airbus A319
Wed, Oct 28	UA 6148	United Airlines	08:10	11:55	2h 45m	Embraer E175
Wed, Oct 28	UA 2196	United Airlines	12:00	15:49	2h 49m	Boeing 737-900
Wed, Oct 28	UA 2498	United Airlines	18:10	21:59	2h 49m	Boeing 737-800

Showing all 27 scheduled IAH to RDU departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every IAH to RDU date on the interactive map

Aircraft on the Houston to Raleigh/Durham nonstop

In the schedule table on this page, United Airlines flies the Embraer E175, the Boeing 737-900, the Boeing 737-800, and the Airbus A319, and Frontier Airlines flies the Airbus A320neo and the Airbus A321neo family. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full IAH to RDU nonstop schedule

This page carries the full IAH to RDU nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each IAH to RDU nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See IAH to RDU on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Houston to Raleigh/Durham nonstop

Carriers operating IAH to RDU nonstop in the current schedule.

See IAH to RDU on the interactive map →

Frequently asked questions about IAH to RDU

How long is the flight from Houston (IAH) to Raleigh/Durham (RDU)?

Scheduled flight times from Houston (IAH) to Raleigh/Durham (RDU) run from 2h 38m to 2h 49m across the departures in the schedule table on this page. The nonstop covers about 1,041 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from IAH to RDU?

United Airlines and Frontier Airlines fly IAH to RDU nonstop. 2LNR doesn't show award or upgrade space for any of them on IAH to RDU, so this page carries the schedule rather than a space claim.

How many flights a week are there from IAH to RDU?

About 27 nonstop flights a week run between Houston (IAH) and Raleigh/Durham (RDU) in the current schedule, operated by United Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from IAH to RDU depart?

Scheduled IAH to RDU nonstops in the next 7 days with service leave between 07:30 and 18:10, local time at Houston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate IAH to RDU nonstop?

In the schedule table on this page, IAH to RDU nonstops fly as UA 1611, UA 2196, UA 2498, UA 6148, and UA 6250 on United Airlines, and F9 1742 on Frontier Airlines. The table lists each departure by date with its times and aircraft.

Does 2LNR show upgrade or award space on IAH to RDU?

Not on this route: 2LNR doesn't show award or upgrade space for any airline flying IAH to RDU. The page carries the full IAH to RDU nonstop schedule and who flies each departure, and the reverse direction is linked below.