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United Airlines United Airlines

UA4236 Flight Status

According to Trip.com real-time data, the UA4236 flight operated by United Airlines on Nov 13, 2026 is scheduled to fly from Houston (IAH) to Harlingen (HRL). The flight is expected to depart at 12:00 PM and land at 12:51 PM .
Thu, Nov 12
Fri, Nov 13
Sat, Nov 14
HOU-HRL

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 23m late
Houston(IAH)
12:52 PM
Scheduled: 12:00 PM, Nov 12
George Bush Intercontinental Airport C
173106C5-5199-4134-A176-6296CB3DA377 1h 21m
Harlingen(HRL)
1:44 PM
Scheduled: 1:21 PM, Nov 12
Valley International Airport
Check-in Counter
--
Boarding Gate
B45
Arrival Gate
7
Baggage
1
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HOU-HRL

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Scheduled
Your flight will depart on time.
Houston(IAH)
12:00 PM
Scheduled: 12:00 PM, Nov 13
George Bush Intercontinental Airport C
173106C5-5199-4134-A176-6296CB3DA377 1h 21m
Harlingen(HRL)
12:51 PM
Scheduled: 1:21 PM, Nov 13
Valley International Airport
Check-in Counter
--
Boarding Gate
B63
Arrival Gate
--
Baggage
--
Need a flight from Houston to Harlingen?
United Airlines From HK$1,316
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HOU-HRL

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Scheduled
Your flight will depart on time.
Houston(IAH)
12:00 PM
Scheduled: 12:00 PM, Nov 14
George Bush Intercontinental Airport B
173106C5-5199-4134-A176-6296CB3DA377 1h 21m
Harlingen(HRL)
1:21 PM
Scheduled: 1:21 PM, Nov 14
Valley International Airport
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Houston to Harlingen?
United Airlines From HK$1,316
Search flights
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Houston to Harlingen or track other flights with our flight status tracker.

UA4236 Aircraft Details

According to Trip.com real-time data, the UA4236 flight flying from Houston to Harlingen on 11/13/2026 is operated by the aircraft model Embraer RJ 135/140/145. This aircraft has been in service for 22y, 7m. The aircraft is equipped with Up to 50 seats.
flight status
Embraer RJ 135/140/145
Punctuality (Departure)
88 %
Punctuality (Arrival)
94 %
Early on average
7 minutes
Age
22y, 7m
Seats
Up to 50
Flight Distance
--

Flight History for UA4236

Trip.com historical records show that the last UA4236 flight departed on Thu, Nov 12 from IAH at approximately 12:52 PM. This flight is expected to arrrive in HRL at 1:44 PM.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Sat, Nov 7 Houston (IAH) Harlingen (HRL) E45X 12:13 PM 1:06 PM Arrived
Mon, Nov 9 Houston (IAH) Harlingen (HRL) E45X 12:23 PM 1:38 PM Arrived
Tue, Nov 10 Houston (IAH) Harlingen (HRL) E45X 12:02 PM 12:59 PM Arrived
Wed, Nov 11 Houston (IAH) Harlingen (HRL) E45X 12:06 PM 12:58 PM Arrived
Thu, Nov 12 Houston (IAH) Harlingen (HRL) E45X 12:52 PM 1:44 PM Arrived
Fri, Nov 13 Houston (IAH) Harlingen (HRL) E45X 12:00 PM 12:51 PM Scheduled
Sat, Nov 14 Houston (IAH) Harlingen (HRL) ERJ 12:00 PM 1:21 PM Scheduled

UA4236 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4236 is 88% (Late on average 20 minutes), and the on-time arrival rate is 94% (Early on average 7 minutes).

On-Time Departures
Punctuality
88 %
Late on average 20 minutes
Early
0 %
On time
88 %
30 mins late
6 %
60 mins late
0 %
90 mins late
6 %
Canceled
0 %
On-Time Arrivals
Punctuality
94 %
Early on average 7 minutes
Early
81 %
On time
13 %
30 mins late
0 %
60 mins late
6 %
90 mins late
0 %
Canceled
0 %

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Frequently Asked Questions

  • What is the current status of flight ua4236?

    Flight ua4236 has not departed yet and is currently on schedule. Scheduled departure 12:00 PM, arrival 1:21 PM (updated Nov 13, 2026).
  • Flight ua4236 has not departed yet and is currently on schedule. Scheduled departure is 12:00 PM, with arrival at 1:21 PM. Recheck gate and timing before you head to the airport.
  • Flight ua4236 is scheduled to depart at 12:00 PM. The latest actual or estimated departure time is 12:00 PM, and the current status is Scheduled (updated Nov 13, 2026).
  • Flight ua4236 is scheduled to arrive at 1:21 PM. The latest estimated or actual arrival time is 12:51 PM. Status is Scheduled as of Nov 13, 2026.
  • For flight ua4236, the departure terminal is C and the boarding gate is B63. Gate assignments can change at short notice—confirm on airport screens before heading to security.
  • Flight ua4236 is operated by United Airlines from Houston (IAH) to Harlingen (HRL). Typical flight time is about 1 hour21 minutes; operating days may include Friday.
  • Track flight ua4236 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
  • If ua4236 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 13, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight ua4236 has not departed from Houston (IAH) yet and is currently on schedule for 12:00 PM.
  • Flight ua4236 usually flies a Embraer RJ 135/140/145 with seat layout 1-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

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