How long is the UA4320 flight?

The timetable allows 1 h 32 min. Houston to Jackson is 564 km (350 mi).

Which terminal does UA4320 use?

It usually leaves from Terminal B at Houston George Bush Intercontinental Airport (IAH). Check the flight card above for today's terminal and gate.

What other flight numbers does UA4320 have?

Also listed as UAL4320 (United Airlines' ICAO code) and UA 4320.

UA4320 Flight Status United Airlines: Houston to Jackson (UAL4320)

UA 4320 Houston to Jackson Flight Status

Not scheduled today (November 9th, 2026). Latest flight: October 20th, 2026 ; recent history is in the table below.

UA 4320 Flight Status & Schedule United Airlines Houston to Jackson

Date	From	To	Departure	Arrival	Status	Details
Oct 20	IAH	JAN	21:58	21:58	En-Route	Track >
Oct 09	IAH	JAN	20:43	21:58	En-Route	Track >
Sep 24	IAH	JAN	20:25	21:58	Delayed >1h	Track >
Aug 27	IAH	JAN	20:25	21:58	Scheduled	Track >
Aug 20	IAH	JAN	20:43	21:58	En-Route	Track >
Jul 29	IAH	JAN	20:44	21:41	Landed	Track >
Jul 28	IAH	JAN	20:40	21:38	Landed	Track >
Jul 27	IAH	JAN	20:32	21:29	Landed	Track >
Jul 26	IAH	JAN	20:46	21:48	Landed	Track >
Jul 25	IAH	JAN	21:00	21:57	Landed	Track >

United Airlines flight UA 4320 links Houston and Jackson, 564 km (350 mi) apart. With 1 h 32 min in the timetable and a usual flight time of about 55 min, it often makes up time. It is not flying today; the last flight was scheduled on 20 October 2026.

< All Houston IAH Departures All Jackson JAN Arrivals >

About UA 4320

Route: Houston George Bush Intercontinental Airport IAH to Jackson Evers International Airport JAN
Distance: 564 km (350 mi)
Typical flight time: 55 min
On time: 5 of the last 5
Usually departs from: Terminal B

UA 4320 FAQ

How long is the UA4320 flight?: The timetable allows 1 h 32 min. Houston to Jackson is 564 km (350 mi).
How often is UA4320 late?: None of the last 5 flights arrived 15 or more minutes late.
Which terminal does UA4320 use?: It usually leaves from Terminal B at Houston George Bush Intercontinental Airport (IAH). Check the flight card above for today's terminal and gate.
What other flight numbers does UA4320 have?: Also listed as UAL4320 (United Airlines' ICAO code) and UA 4320.

United Airlines UA4320 News

Incident UA4320 - Commut E145 at Houston on Oct 17th 2021, bird strike

UA4320 and Houston IAH to Jackson JAN Flights

Other flights departing from Houston IAH: UA1976, OO5354

Other flights arriving at Jackson JAN: OH5025, AA4262, MQ4262, AA5331

All flights connecting Houston IAH to Jackson JAN.