United Airlines UA543

Landed
BOS
Flag for United States   Boston
IAH
Flag for United States   Houston
3h 46m
2,694km / 1,662mi
(Direct: 2,570km, +4%)
22. May 2025
DEPARTURE
05:28 EDT
09:28 UTC
05:15
+13 minutes
TERMINAL: B GATE: B26
ARRIVAL
08:14 CDT
13:14 UTC
08:19
-4 minutes
TERMINAL: C GATE: 33
Altitude
ft
Speed
kts
Track
°
FREQUENCY
daily
DISTANCE
2,570km
FLIGHTS/WEEK
44
PUNCTUALITY
86%
CLAIM COMPENSATION
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as €600/$700 in compensation if your flight has been delayed, canceled or overbooked within the last three years.
How long is flight UA543?
The flight has a distance of 2,570 km (1,587 mi.) with an average flight time of 4 hours and 22 minutes.
How often does UA543 fly?
Flight UA543 is operated daily.
How many flights operate between Boston and Houston?
The route from Boston to Houston is served by 3 airline(s) with 44 flights per week. Its weekly capacity is 29,652.
How often is flight UA543 delayed?
On average, 4% of all flights are delayed. The average delay is 38 minutes.
Which airlines fly on this route?
This route is flown by: JetBlue Airways , Spirit Airlines , United Airlines
If UA543 was delayed or cancelled, can I get compensation?
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as €600/$700 in compensation if your flight has been delayed, canceled or overbooked within the last three years.
Check Compensation
PAST FLIGHTS
09:15 EDT
11 hours ago
15min late
13:19 CDT
7 hours ago
8min early
09:15 EDT
1 days ago
13min late
13:19 CDT
1 days ago
4min early
09:15 EDT
2 days ago
8min late
13:39 CDT
2 days ago
5min early
09:15 EDT
3 days ago
6min late
13:39 CDT
3 days ago
36min early
09:15 EDT
4 days ago
11min late
13:39 CDT
4 days ago
22min early

CODESHARES

This flight is operated by United Airlines as flight number UA543. Tickets are also sold as:

HISTORICAL FLIGHTS

2025
2024
2023
2022
2021
2020
2019
2018
2017

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