--- title: "Houston (IAH) to Pittsburgh (PIT) flights: who flies it" description: "United Airlines flies Houston (IAH) to Pittsburgh (PIT) nonstop about 28 times a week, scheduled at 2h 51m to 2h 56m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/iah-pit" url: "https://2lnr.com/routes/iah-pit.md" date_modified: "2026-10-18T05:10:47Z" --- # Houston to Pittsburgh (IAH-PIT): nonstop flights and who flies them United Airlines flies nonstop between Houston (IAH) and Pittsburgh (PIT), roughly 28 times a week. The timetable below shows the nonstop scheduled at 2h 51m to 2h 56m for the 1,116 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 24, 2026. See IAH to PIT on the interactive map [Get started free](https://2lnr.com/login) 28 Flights a week, 4-week average 2h 51m to 2h 56m Scheduled flight time 1,116 mi Nonstop distance Free To get started ## Houston to Pittsburgh flight schedule Scheduled nonstop departures for IAH to PIT starting October 23, 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 Pittsburgh (PIT) | Date | Flight | Airline | Departs IAH | Arrives PIT | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | UA 6156 | United Airlines | 07:40 | 11:35 | 2h 55m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Fri, Oct 23 | UA 315 | United Airlines | 11:55 | 15:49 | 2h 54m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Fri, Oct 23 | UA 2757 | United Airlines | 18:05 | 22:01 | 2h 56m | [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md) | | Sat, Oct 24 | UA 6156 | United Airlines | 07:40 | 11:35 | 2h 55m | Embraer E175 | | Sat, Oct 24 | UA 315 | United Airlines | 11:55 | 15:49 | 2h 54m | Boeing 737-800 | | Sat, Oct 24 | UA 2208 | United Airlines | 18:05 | 22:01 | 2h 56m | Airbus A319 | | Sat, Oct 24 | UA 2757 | United Airlines | 18:22 | 22:18 | 2h 56m | Airbus A319 | | Sun, Oct 25 | UA 265 | United Airlines | 07:40 | 11:31 | 2h 51m | [Boeing 737-700](https://2lnr.com/seatmaps/ua/737-700.md) | | Sun, Oct 25 | UA 6156 | United Airlines | 07:40 | 11:35 | 2h 55m | Embraer E175 | | Sun, Oct 25 | UA 315 | United Airlines | 11:55 | 15:49 | 2h 54m | Boeing 737-800 | | Sun, Oct 25 | UA 1259 | United Airlines | 20:05 | 23:57 | 2h 52m | Boeing 737-800 | | Mon, Oct 26 | UA 265 | United Airlines | 07:40 | 11:31 | 2h 51m | Boeing 737-700 | | Mon, Oct 26 | UA 6156 | United Airlines | 07:40 | 11:35 | 2h 55m | Embraer E175 | | Mon, Oct 26 | UA 315 | United Airlines | 11:55 | 15:49 | 2h 54m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md) | | Mon, Oct 26 | UA 1259 | United Airlines | 20:05 | 23:57 | 2h 52m | Boeing 737-800 | | Tue, Oct 27 | UA 265 | United Airlines | 07:40 | 11:31 | 2h 51m | Boeing 737-700 | | Tue, Oct 27 | UA 6156 | United Airlines | 07:40 | 11:35 | 2h 55m | Embraer E175 | | Tue, Oct 27 | UA 315 | United Airlines | 11:55 | 15:47 | 2h 52m | Airbus A319 | | Tue, Oct 27 | UA 1259 | United Airlines | 20:08 | 23:59 | 2h 51m | Boeing 737 MAX 8 | | Wed, Oct 28 | UA 265 | United Airlines | 07:40 | 11:31 | 2h 51m | Boeing 737-700 | | Wed, Oct 28 | UA 6156 | United Airlines | 07:40 | 11:35 | 2h 55m | Embraer E175 | | Wed, Oct 28 | UA 315 | United Airlines | 11:55 | 15:47 | 2h 52m | Airbus A319 | | Wed, Oct 28 | UA 1259 | United Airlines | 20:05 | 23:57 | 2h 52m | Boeing 737-800 | | Thu, Oct 29 | UA 265 | United Airlines | 07:40 | 11:31 | 2h 51m | Boeing 737-800 | | Thu, Oct 29 | UA 6156 | United Airlines | 07:40 | 11:35 | 2h 55m | Embraer E175 | | Thu, Oct 29 | UA 315 | United Airlines | 11:55 | 15:47 | 2h 52m | Airbus A319 | | Thu, Oct 29 | UA 1259 | United Airlines | 19:56 | 23:47 | 2h 51m | Boeing 737-800 | Showing all 27 scheduled IAH to PIT departures across 7 days with service, starting October 23, 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 PIT date on the interactive map ## Aircraft on the Houston to Pittsburgh nonstop United Airlines flies the departures in the schedule table on this page with the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md), the [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md), the [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md), the [Boeing 737-700](https://2lnr.com/seatmaps/ua/737-700.md), and the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full IAH to PIT nonstop schedule This page carries the full IAH to PIT 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 PIT nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See IAH to PIT on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Houston to Pittsburgh nonstop Carriers operating IAH to PIT nonstop in the current schedule. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See IAH to PIT on the interactive map → ## Frequently asked questions about IAH to PIT **How long is the flight from Houston (IAH) to Pittsburgh (PIT)?** Scheduled flight times from Houston (IAH) to Pittsburgh (PIT) run from 2h 51m to 2h 56m across the departures in the schedule table on this page. The nonstop covers about 1,116 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from IAH to PIT?** United Airlines is currently the only airline flying IAH to PIT nonstop. 2LNR doesn't show award or upgrade space for it on IAH to PIT, so this page carries the schedule rather than a space claim. **How many flights a week are there from IAH to PIT?** About 28 nonstop flights a week run between Houston (IAH) and Pittsburgh (PIT) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from IAH to PIT depart?** Scheduled IAH to PIT nonstops in the next 7 days with service leave between 07:40 and 20:08, 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 PIT nonstop?** In the schedule table on this page, IAH to PIT nonstops fly as UA 265, UA 315, UA 1259, UA 2208, UA 2757, and UA 6156 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on IAH to PIT?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAH to PIT. The page carries the full IAH to PIT nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [PIT to IAH nonstop flights](https://2lnr.com/routes/pit-iah.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Houston (IAH)](https://2lnr.com/routes/iah.md), or [every route from Pittsburgh (PIT)](https://2lnr.com/routes/pit.md). Nonstops from Houston (IAH) to other airports within 150 miles of Pittsburgh (PIT): - [Houston (IAH) to Cleveland (CLE)](https://2lnr.com/routes/iah-cle.md), 105 miles from PIT - [Houston (IAH) to Columbus (CMH)](https://2lnr.com/routes/iah-cmh.md), 144 miles from PIT Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full IAH to PIT nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)