Emirates flights from Chicago O'Hare (ORD) to Houston George Bush (IAH).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Wed 12:45 Chicago O'Hare (ORD) 1 15:45 Houston George Bush (IAH) C
Emirates EK 6259 Non-stop Boeing 737-900 (739) 3:00 Effective 2026-01-06 through 2026-01-28
Codeshare flight, operated by United Airlines.(UA 2657)
Mon,Thu-Sun 12:45 Chicago O'Hare (ORD) 1 15:45 Houston George Bush (IAH) C
Emirates EK 6259 Non-stop Airbus A321neo (32Q) 3:00 Effective 2026-01-08 through 2026-02-09
Codeshare flight, operated by United Airlines.(UA 2657)
Tue 12:45 Chicago O'Hare (ORD) 1 15:45 Houston George Bush (IAH) C
Emirates EK 6259 Non-stop Boeing 737 MAX 9 (7M9) 3:00 Effective 2026-02-03 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 2657)
Wed 12:45 Chicago O'Hare (ORD) 1 15:45 Houston George Bush (IAH) C
Emirates EK 6259 Non-stop Boeing 737-900 (739) 3:00 Effective 2026-02-04 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 2657)
Daily 12:45 Chicago O'Hare (ORD) 1 15:48 Houston George Bush (IAH) C
Emirates EK 6259 Non-stop Airbus A321neo (32Q) 3:03 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by United Airlines.(UA 2657)
Daily 12:50 Chicago O'Hare (ORD) 1 15:50 Houston George Bush (IAH) C
Emirates EK 6259 Non-stop Airbus A321neo (32Q) 3:00 Valid until 2026-01-04
Codeshare flight, operated by United Airlines.(UA 2657)
Mon 12:50 Chicago O'Hare (ORD) 1 15:50 Houston George Bush (IAH) C
Emirates EK 6259 Non-stop Boeing 737-900 (739) 3:00 Operates only on 2026-01-05
Codeshare flight, operated by United Airlines.(UA 2657)
Daily 14:10 Chicago O'Hare (ORD) 1 17:18 Houston George Bush (IAH) C
Emirates EK 6259 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1215)
Daily 14:10 Chicago O'Hare (ORD) 1 17:16 Houston George Bush (IAH) C
Emirates EK 6259 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-03-29 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 2062)
Daily 14:15 Chicago O'Hare (ORD) 1 16:55 Houston George Bush (IAH) C
Emirates EK 6259 Non-stop Airbus A321neo (32Q) 2:40 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 2062)
Mon 17:25 Chicago O'Hare (ORD) 1 20:32 Houston George Bush (IAH) C
Emirates EK 6260 Non-stop Boeing 737-900 (739) 3:07 Operates only on 2026-02-09
Codeshare flight, operated by United Airlines.(UA 2053)
Daily 18:16 Chicago O'Hare (ORD) 1 21:22 Houston George Bush (IAH) C
Emirates EK 6260 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 1475)
Mon-Wed,Fri,Sun 18:20 Chicago O'Hare (ORD) 1 21:27 Houston George Bush (IAH) C
Emirates EK 6260 Non-stop Boeing 737-900 (739) 3:07 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 1583)
Thu,Sat 18:20 Chicago O'Hare (ORD) 1 21:28 Houston George Bush (IAH) C
Emirates EK 6260 Non-stop Airbus A321neo (32Q) 3:08 Valid until 2026-01-03
Codeshare flight, operated by United Airlines.(UA 1583)
Daily 18:20 Chicago O'Hare (ORD) 1 21:28 Houston George Bush (IAH) C
Emirates EK 6260 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-01-06 through 2026-02-08
Codeshare flight, operated by United Airlines.(UA 303)
Tue,Wed 18:20 Chicago O'Hare (ORD) 1 21:28 Houston George Bush (IAH) C
Emirates EK 6260 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-02-10 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 303)
Daily 18:20 Chicago O'Hare (ORD) 1 21:23 Houston George Bush (IAH) C
Emirates EK 6260 Non-stop Airbus A321neo (32Q) 3:03 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 1124)
Daily 18:20 Chicago O'Hare (ORD) 1 21:22 Houston George Bush (IAH) C
Emirates EK 6260 Non-stop Boeing 757-300 (753) 3:02 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1475)
Daily 18:20 Chicago O'Hare (ORD) 1 21:26 Houston George Bush (IAH) C
Emirates EK 6260 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1475)
Daily 18:25 Chicago O'Hare (ORD) 1 21:10 Houston George Bush (IAH) C
Emirates EK 6260 Non-stop Boeing 737-900 (739) 2:45 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 1475)




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Emirates flights from Chicago O'Hare (ORD) to Houston George Bush (IAH).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Emirates EK6259
12:45
Chicago O'Hare (ORD) 1

15:45
Houston George Bush (IAH) C
Effective 2026-01-06 through 2026-01-28
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2657)
Duration: 3:00, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Emirates EK6259
12:45
Chicago O'Hare (ORD) 1

15:45
Houston George Bush (IAH) C
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2657)
Duration: 3:00, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6259
12:45
Chicago O'Hare (ORD) 1

15:45
Houston George Bush (IAH) C
Effective 2026-02-03 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2657)
Duration: 3:00, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Emirates EK6259
12:45
Chicago O'Hare (ORD) 1

15:45
Houston George Bush (IAH) C
Effective 2026-02-04 through 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2657)
Duration: 3:00, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Emirates EK6259
12:45
Chicago O'Hare (ORD) 1

15:48
Houston George Bush (IAH) C
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2657)
Duration: 3:03, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6259
12:50
Chicago O'Hare (ORD) 1

15:50
Houston George Bush (IAH) C
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2657)
Duration: 3:00, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6259
12:50
Chicago O'Hare (ORD) 1

15:50
Houston George Bush (IAH) C
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2657)
Duration: 3:00, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Emirates EK6259
14:10
Chicago O'Hare (ORD) 1

17:18
Houston George Bush (IAH) C
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1215)
Duration: 3:08, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6259
14:10
Chicago O'Hare (ORD) 1

17:16
Houston George Bush (IAH) C
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2062)
Duration: 3:06, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6259
14:15
Chicago O'Hare (ORD) 1

16:55
Houston George Bush (IAH) C
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2062)
Duration: 2:40, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6260
17:25
Chicago O'Hare (ORD) 1

20:32
Houston George Bush (IAH) C
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2053)
Duration: 3:07, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Emirates EK6260
18:16
Chicago O'Hare (ORD) 1

21:22
Houston George Bush (IAH) C
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1475)
Duration: 3:06, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6260
18:20
Chicago O'Hare (ORD) 1

21:27
Houston George Bush (IAH) C
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1583)
Duration: 3:07, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Emirates EK6260
18:20
Chicago O'Hare (ORD) 1

21:28
Houston George Bush (IAH) C
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1583)
Duration: 3:08, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6260
18:20
Chicago O'Hare (ORD) 1

21:28
Houston George Bush (IAH) C
Effective 2026-01-06 through 2026-02-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 303)
Duration: 3:08, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6260
18:20
Chicago O'Hare (ORD) 1

21:28
Houston George Bush (IAH) C
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 303)
Duration: 3:08, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6260
18:20
Chicago O'Hare (ORD) 1

21:23
Houston George Bush (IAH) C
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1124)
Duration: 3:03, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6260
18:20
Chicago O'Hare (ORD) 1

21:22
Houston George Bush (IAH) C
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1475)
Duration: 3:02, non-stop
Boeing 757-300 (753)
Direct Codeshare Flights:
Emirates EK6260
18:20
Chicago O'Hare (ORD) 1

21:26
Houston George Bush (IAH) C
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1475)
Duration: 3:06, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Emirates EK6260
18:25
Chicago O'Hare (ORD) 1

21:10
Houston George Bush (IAH) C
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1475)
Duration: 2:45, non-stop
Boeing 737-900 (739)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Houston George Bush airport (IAH).
  • The flight distance is 925 miles, or 1489 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:40 and 3:08.
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