Flight UA1633
United Airlines | Chicago to Houston
Departure
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Return
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UA1633 | Chicago to Houston
Operated by United Airlines with 96% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
Chicago (ORD) to Houston (IAH)
96%On-time Rate
Departure
08:54
O'Hare International Airport
ORD
Terminal T1
3h 11m
Direct
Arrival
11:10
George Bush Intercontinental Airport C
IAH
Airline
United Airlines
Aircraft
Boeing 737-900
Seats
179
Aircraft Age
17y, 1m
Boarding Gate: --
Check-in closes at 2026-01-30 08:09. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight UA1633
Departure Punctuality
On-time Rate
Punctuality 52%
Avg Delay
Late on average 35 minutes
Early
0%
On-time
52%
Delay <30min
35%
Delay 30-60min
9%
Delay >60min
4%
Cancelled
4%
Arrival Punctuality
On-time Rate
Punctuality 52%
Avg Delay
Late on average 35 minutes
Early
0%
On-time
52%
Delay <30min
35%
Delay 30-60min
9%
Delay >60min
4%
Cancelled
4%
Based on UA1633 flight history for Last 30 Days. On-time rate: Punctuality 52%, average delay: Late on average 35 minutes.
Flight Schedule
Upcoming schedule for flight UA1633
Fri, Jan 30
UA1633
United Airlines
739
08:54
ORD
Chicago
Direct
11:10
IAH
Houston
Mon, Jan 26
UA1633
United Airlines
739
09:22
ORD
Chicago
Direct
11:47
IAH
Houston
Sat, Jan 31
UA1633
United Airlines
739
08:54
ORD
Chicago
Direct
12:05
IAH
Houston
Sun, Feb 1
UA1633
United Airlines
738
08:54
ORD
Chicago
Direct
12:05
IAH
Houston
Thu, Jan 29
UA1633
United Airlines
739
09:23
ORD
Chicago
Direct
11:37
IAH
Houston
Tue, Jan 27
UA1633
United Airlines
739
10:02
ORD
Chicago
Direct
12:16
IAH
Houston
Wed, Jan 28
UA1633
United Airlines
739
09:21
ORD
Chicago
Direct
11:17
IAH
Houston
Schedule Information
Flight schedules are subject to change. Please check with the airline for the most up-to-date information.
Cabin Information
Available cabin classes for flight UA1633
✈️
Economy
UA1633
Seat Information
--
Legroom
--
Seat width
100°
Reclining Angle
Facilities & Amenities
None
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
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