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United Airlines United Airlines

UA4312 Flight Status

According to Trip.com real-time data, the UA4312 flight operated by United Airlines on Jun 27, 2026 is scheduled to fly from Houston (IAH) to Mobile (MOB). The flight is expected to depart at 20:25 and land at 21:27 .
Fri, Jun 26
Sat, Jun 27
HOU-MOB

Access more flight status info on the Trip.com app

Scheduled
Your flight will depart on time.
Houston(IAH)
20:25
Scheduled: 20:25, Jun 26
George Bush Intercontinental Airport C
173106C5-5199-4134-A176-6296CB3DA377 1h 34m
Mobile(MOB)
21:27
Scheduled: 21:59, Jun 26
Mobile Regional Airport
Check-in Counter
--
Boarding Gate
B48
Arrival Gate
--
Baggage
--
HOU-MOB

Access more flight status info on the Trip.com app

Scheduled
Your flight will depart on time.
Houston(IAH)
20:25
Scheduled: 20:25, Jun 27
George Bush Intercontinental Airport C
173106C5-5199-4134-A176-6296CB3DA377 1h 34m
Mobile(MOB)
21:27
Scheduled: 21:59, Jun 27
Mobile Regional Airport
Check-in Counter
--
Boarding Gate
B61
Arrival Gate
--
Baggage
--
Information provided by VariFlight.VariFlight. Please refer to airport announcements for the most up-to-date information.

Track the Previous Flight Status: Scheduled

UA4303
|
Pensacola (PNS) Houston (HOU)
Scheduled: 18:43
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UA4312 Aircraft Details

According to Trip.com real-time data, the UA4312 flight flying from Houston to Mobile on 6/27/2026 is operated by the aircraft model Embraer RJ 135/140/145. This aircraft has been in service for 20y, 8m. The aircraft is equipped with 50 seats.
flight status
Embraer RJ 135/140/145
Punctuality (Departure)
63%
Punctuality (Arrival)
77%
Late on average
1 hour 13 minutes
Age
20y, 8m
Seats
50
Flight Distance
--

Recent Flight History for UA4312

Trip.com historical records show that the last UA4312 flight departed on Fri, Jun 26 from IAH at approximately 20:25. This flight is expected to arrrive in MOB at 21:27.
DateAirportAircraft ModelDepartureArrivalStatus
DepartureArrival
Sun, Jun 21Houston (IAH)Mobile (MOB)E45X20:5821:56Arrived
Mon, Jun 22Houston (IAH)Mobile (MOB)E45X20:5321:53Arrived
Tue, Jun 23Houston (IAH)Mobile (MOB)E45X20:4021:43Arrived
Wed, Jun 24Houston (IAH)Mobile (MOB)E45X07:1208:13Arrived
Thu, Jun 25Houston (IAH)Mobile (MOB)E45X20:3321:35Arrived
Fri, Jun 26Houston (IAH)Mobile (MOB)E45X20:2521:27Scheduled
Sat, Jun 27Houston (IAH)Mobile (MOB)E45X20:2521:27Scheduled

UA4312 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4312 is 63% (Late on average 1 hour 45 minutes), and the on-time arrival rate is 77% (Late on average 1 hour 13 minutes).

On-Time Departures
Punctuality
63%
Late on average 1 hour 45 minutes
Early
0%
On time
63%
30 mins late
13%
60 mins late
7%
90 mins late
17%
Cancelled
0%
On-Time Arrivals
Punctuality
77%
Late on average 1 hour 13 minutes
Early
63%
On time
13%
30 mins late
7%
60 mins late
3%
90 mins late
13%
Cancelled
0%

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