Flight UA668
United Airlines | San Juan to Houston
Departure
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Return
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UA668 | San Juan to Houston
Operated by United Airlines with 93% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
San Juan (SJU) to Houston (IAH)
93%On-time Rate
Departure
15:46
Luis Munoz Marin International Airport B
SJU
5h 10m
Direct
Arrival
18:15
George Bush Intercontinental Airport E
IAH
Airline
United Airlines
Aircraft
Boeing 737-900
Seats
Up to 191
Aircraft Age
2y, 5m
Boarding Gate: --
Check-in closes at 2026-01-29 14:46. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight UA668
Departure Punctuality
On-time Rate
Punctuality 67%
Avg Delay
Late on average 30 minutes
Early
0%
On-time
67%
Delay <30min
20%
Delay 30-60min
10%
Delay >60min
3%
Cancelled
1%
Arrival Punctuality
On-time Rate
Punctuality 67%
Avg Delay
Late on average 30 minutes
Early
0%
On-time
67%
Delay <30min
20%
Delay 30-60min
10%
Delay >60min
3%
Cancelled
1%
Based on UA668 flight history for Last 30 Days. On-time rate: Punctuality 67%, average delay: Late on average 30 minutes.
Flight Schedule
Upcoming schedule for flight UA668
Fri, Jan 30
UA668
United Airlines
B39M
15:46
SJU
San Juan
Direct
18:56
IAH
Houston
Mon, Jan 26
UA668
United Airlines
B39M
16:06
SJU
San Juan
Direct
18:38
IAH
Houston
Sat, Jan 24
UA668
United Airlines
B39M
17:10
SJU
San Juan
Direct
19:46
IAH
Houston
Sun, Jan 25
UA668
United Airlines
739
17:52
SJU
San Juan
Direct
20:26
IAH
Houston
Thu, Jan 29
UA668
United Airlines
B39M
15:46
SJU
San Juan
Direct
18:15
IAH
Houston
Tue, Jan 27
UA668
United Airlines
B39M
16:00
SJU
San Juan
Direct
18:41
IAH
Houston
Wed, Jan 28
UA668
United Airlines
B39M
16:48
SJU
San Juan
Direct
19:28
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 UA668
💼
Business
UA668
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
Facilities & Amenities
Meal included
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
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