UA4028 United Airlines - Flight Status

Which is the frequency of flight UA4028?
The flight UA4028 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight UA4028?
The distance between the two airports is 668 miles.

Which is the flight time of flight UA4028?
The scheduled flight time gate to gate is: 02:31 hours.
The real flight time gate to gate on average is: 02:03 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

The following airline serve the same route between Saint Louis and Houston:
United Airlines - Flight Number: UA1371. (On Time performance: 78 - Average Delay: 10 minutes)

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from December 18, 2025 to February 03, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 18, 2025 to January 30, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.