Are you looking for the June 4th, 2026 UA 4858 Syracuse to Washington flight? Click here to go to our UA4858 Syracuse to Washington Flight Status page >

UA 4858 Houston to McAllen Flight Status

United Airlines Flight UA4858 from Houston George Bush Intercontinental Airport IAH to McAllen Miller International Airport MFE is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 19th, 2026.
Check the table below for UA4858's most recent flight history:

UA 4858 Flight Status & Schedule

Date Departure Arrival Status
May 19 18:42 19:38
Landed
Track >
May 18 18:42 19:35
En-Route
Track >
May 17 18:42 19:39
Landed
Track >
May 16 18:31 19:25
Landed
Track >
May 15 18:39 19:33
Landed
Track >

United Airlines UA 4858 Houston to McAllen Flight Information

United Airlines Flight UA4858 connects Houston, United States to McAllen, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at McAllen Miller International Airport MFE.

How long is the UA4858 flight from Houston to McAllen?

The average flight time from Houston to McAllen is 54 minutes. The flight distance is 510 km / 317 miles and the average flight speed is 566 km/h / 352 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4858 Houston to McAllen?

The Airportia On-Time Performance Rating for United Airlines Flight UA4858 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest UA4858 flight?

The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 19:38.

How else can the flight UA4858 be referenced as?

This United Airlines flight can also be referenced as UAL4858, UA 4858, UAL 4858.

How often is flight UA4858 delayed?

On average, 0% of all UA4858 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA4858 flight or baggage issues?

If your UA4858 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our UA4858 Flight Tracker above for more details.

UA4858 and Houston IAH to McAllen MFE Flights

Flight UA4858 is code-shared by 3 airlines using the flight numbers AC3519, CM1597, LH8517

Other flights departing from Houston IAH: UA2140, UA4016, UA4311, UA6286

Other flights arriving at McAllen MFE: AA3923, AA2353, AA1538, DL4067

All flights connecting Houston IAH to McAllen MFE.

UA4858 United Airlines Flight: Houston to McAllen Route Map

UA4858 United Airlines Flight Map: Houston to McAllen
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.