United Airlines

UAL4237 / UA4237

ICAO: UAL4237 IATA: UA4237

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL4237
Duration
1h 23m
Distance
297 mi, 478 km
Coreshare
AC 4223 /CM 1457 /NZ 2382
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 21m
Distance
319 mi, 513 km
Coreshare
AC 3510
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
2h 02m
Distance
490 mi, 788 km
Coreshare
AC 3209 /LH 8687 /NZ 6592
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 21m
Distance
319 mi, 513 km
Coreshare
AC 3510
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 44m
Distance
376 mi, 605 km
Coreshare
AC 3251
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 44m
Distance
376 mi, 605 km
Coreshare
AC 3251 /EK 6458
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 44m
Distance
376 mi, 605 km
Coreshare
AC 3251 /EK 6458 /NZ 6521
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 44m
Distance
376 mi, 605 km
Coreshare
AC 3251 /EK 6458 /NZ 6521
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 44m
Distance
376 mi, 605 km
Coreshare
AC 3251 /EK 6458 /NZ 6521
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 26m
Distance
319 mi, 513 km
Coreshare
AC 3866
Same day flight
Yes
Terminal
Departure: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 26m
Distance
319 mi, 513 km
Coreshare
AC 3866 /NZ 6316
Same day flight
Yes
Terminal
Departure: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 44m
Distance
376 mi, 605 km
Coreshare
AC 3251 /EK 6458 /NZ 6521
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 44m
Distance
376 mi, 605 km
Coreshare
AC 3251 /EK 6458 /NZ 6521
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4237
Duration
1h 44m
Distance
376 mi, 605 km
Coreshare
AC 3251 /EK 6458
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
50
Economy
50
Scheduled to depart in 6 hours and 22 minutes
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
HRL
Harlingen, US
left TERMINAL N/A
Harlingen - HRL
WEDNESDAY 05-FEB-2025
12:10 GMT-0600
IAH
Houston, US
arrives TERMINAL B
Houston - IAH
WEDNESDAY 05-FEB-2025
13:33 GMT-0600

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

296 miles, 476 km

Actual distance

297 miles, 478 km

0.34%
Flight time

1h 23m

Flights / Week

28 flights

Seats / Week

50 seats/flight

1400 seats/week

Upcoming scheduled flights in the coming 30 days

  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Feb 2025
    12:10
    Harlingen(HRL)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Feb 2025
    12:10
    Harlingen(HRL)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Feb 2025
    12:10
    Harlingen(HRL)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Feb 2025
    12:10
    Harlingen(HRL)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Feb 2025
    12:10
    Harlingen(HRL)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Feb 2025
    12:10
    Harlingen(HRL)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Feb 2025
    12:10
    Harlingen(HRL)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Feb 2025
    12:10
    Harlingen(HRL)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Feb 2025
    15:10
    Pensacola(PNS)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Feb 2025
    15:10
    Pensacola(PNS)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Feb 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Mar 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Mar 2025
    15:10
    Pensacola(PNS)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Mar 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Mar 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Mar 2025
    19:29
    McAllen(MFE)
    Houston(IAH)
    Embraer RJ135 / RJ140 / RJ145
    UA4237

UAL4237 information

A domestic route in USA departing from Harlingen (HRL) and arriving at Houston (IAH).

The timezones of the departure and arrival airports are identical, UTC -6.

The flight distance is 297 miles, or 478 km.

For direct flights, the flight time is about 1:23.

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