| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 01 | MIA | IAH | 12:11 | 13:24 |
En-Route
|
Track > |
| Dec 01 | MIA | IAH | 09:30 | 10:53 |
Unknown
|
Track > |
| Nov 30 | MIA | IAH | 09:27 | 11:10 |
Landed
|
Track > |
| Nov 29 | MIA | IAH | 09:14 | 10:47 |
Landed
|
Track > |
| Nov 28 | MIA | IAH | 09:11 | 10:37 |
Landed
|
Track > |
| Nov 27 | MIA | IAH | 09:14 | 10:35 |
Landed
|
Track > |
| Nov 26 | MIA | IAH | 09:23 | 10:48 |
Landed
|
Track > |
| Nov 25 | MIA | IAH | 09:05 | 10:27 |
Landed
|
Track > |
| Nov 24 | MIA | IAH | 09:16 | 10:37 |
Landed
|
Track > |
| Nov 23 | MIA | IAH | 09:16 | 10:34 |
Landed
|
Track > |
United Airlines Flight UA1843 connects Miami, United States to Houston, United States, taking off from Miami International Airport MIA and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA1843 flight from Miami to Houston?
The average flight time from Miami to Houston is 2 hours and 25 minutes. The flight distance is 1549 km / 963 miles and the average flight speed is 640 km/h / 398 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1843 Miami to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA1843 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1843 arriving at?
Flight UA1843 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest UA1843 flight?
The latest flight took off on Monday, December 1st, 2025 with the flight status being En-Route on 13:24.
How else can the flight UA1843 be referenced as?
This United Airlines flight can also be referenced as UAL1843, UA 1843, UAL 1843.
How often is flight UA1843 delayed?
On average, 10% of all UA1843 flights are delayed. The average delay is 13 minutes.
Can I get compensation for my delayed or cancelled UA1843 flight or baggage issues?
If your UA1843 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 UA1843 Flight Tracker above for more details.
Other flights departing from Miami MIA: UA1764, AA812, AA3429, AA4178
Other flights arriving at Houston IAH: UA355, AA2873, UA2084, UA730
All flights connecting Miami MIA to Houston IAH.