Flights operate between Houston (IAH) and Chicago (ORD).
1 airline operates this route with 11-16 flights daily flights.
Average flight time is 2h 30m - 3h 18m.
Route distance is 930 miles (1496 km).
Route Distance
930 miles (1496 km)
Average Duration
2h 30m - 3h 18m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
11-16 flights
Weekly Flights
109
Typical Departure Time Ranges
Earliest Departure
05:00
Latest Departure
21:43
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
United Airlines serves 1 destination from IAH
Weekly Frequency
77
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| IAH → Chicago (ORD) (ORD) | 77/week | 2h 30m - 3h 18m | 930 km | Very Stable |
Flight Schedule & Filters
United Airlines flights from Houston (IAH) to Chicago (ORD)
United Airlines operates scheduled nonstop flights between Houston (IAH) and Chicago (ORD). United Airlines operates 11-16 flights daily flights on this route.• Flight Duration: 2h 30m - 3h 18m (average flight time)• Distance: 930 miles (1496 km) (air miles between airports)• Daily Flights: 11-16 flights (scheduled departures per day)
Houston (IAH)
US
Chicago (ORD)
US
FLIGHT TIME
2h 30m - 3h 18m
FLIGHT DISTANCE
930 miles (1496 km)
2h 32m - 2h 46m
05:00
21:43
930 miles (1496 km)
March
1 (Show)
109
United Airlines Terminal Information & Contact
Departure Terminal - Houston (IAH)
Terminal: C
Phone: 1-800-864-8331
Location: C, Houston, US
Arrival Terminal - Chicago (ORD)
Terminal: 2
Phone: 1-800-864-8331
Location: 2, Chicago, US
United Airlines Flight Schedule from Houston (IAH) to Chicago (ORD)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA343 |  United Airlines | 05:00 | 07:41:00 | Boeing 737-900 Passenger |
UA2616 | United Airlines | 06:30 | 09:11:00 | Boeing 737MAX 9 Passenger |
UA2182 | United Airlines | 07:20 | 10:02:00 | Airbus A321neo |
UA702 | United Airlines | 08:15 | 10:56:00 | Boeing 737-900 Passenger |
UA2124 | United Airlines | 09:48 | 12:32:00 | Boeing 737-900 Passenger |
UA2417 | United Airlines | 12:10 | 14:54:00 | Airbus A321neo |
UA646 | United Airlines | 14:25 | 17:08:00 | Boeing 737-900 Passenger |
UA2296 | United Airlines | 17:10 | 19:56:00 | Airbus A321neo |
UA787 | United Airlines | 18:36 | 21:17:00 | Airbus A321neo |
UA1752 | United Airlines | 20:30 | 23:10:00 | Boeing 737-900 Passenger |
UA1293 | United Airlines | 21:43 | 00:15:00 | Boeing 737MAX 9 Passenger |
United Airlines Monthly Flight Calendar
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United Airlines Terminal Information
Departure Terminal at Houston (IAH):
• Terminal : United Airlines operates from this terminal
Terminal C:
• United Airlines Terminal Phone: 1-800-864-8331
Arrival Terminal at Chicago (ORD):
• Terminal : United Airlines operates from this terminal
Terminal 2:
• United Airlines Terminal Phone: 1-800-864-8331
United Airlines Contact Information and Customer Services
United Airlines Address
233 S. Wacker Drive
Chicago, IL 60606, United States
Customer Service Phone
+1-800-864-8331Official Website
united.comFrequently Asked Questions
How many United Airlines flights operate from Houston (IAH) to Chicago (ORD)?
United Airlines operates 11 flights from Houston (IAH) to Chicago (ORD).
What city does Chicago (ORD) airport serve?
Chicago (ORD) airport serves Chicago, US.
How long is the United Airlines flight from Houston (IAH) to Chicago (ORD)?
The flight duration is approximately 2h 30m - 3h 18m.
What is the distance from Houston (IAH) to Chicago (ORD)?
The distance is 930 miles (1496 km).
What aircraft does United Airlines use on this route?
United Airlines uses Boeing 737-900 Passenger, Boeing 737MAX 9 Passenger, Airbus A321neo on this route.
Which other airlines operate on this route?
3 other airlines operate on this route: American Airlines, Frontier Airlines, Spirit Airlines.
What are the earliest and latest United Airlines flight departure times?
The earliest United Airlines flight departs at 05:00 and the latest departs at 21:43.
View all United Airlines flights to Houston (IAH) →
Popular United Airlines routes from Houston include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.