United Airlines

UA456Denver to Austin

Name: United Airlines UA456 Denver to Austin: on-time record
Creator: TripStow
License: https://tripstow.com/notices

United Airlines flight UA456 flies from Denver (DEN) to Austin Bergstrom (AUS), 1,249 km. Over August 2025 to July 2026 it usually arrives about 7 minutes late: 83% of 536 flights arrived within 15 minutes of schedule and 0.6% were cancelled (US Department of Transportation data).

On-time record, last 12 months

83%

on time (within 15 min)

12%

more than 30 min late

0.6%

cancelled

+7 min

average arrival vs schedule

Every operation of UA456, August 2025 to July 2026: 536 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as UA456

Denver (DEN) to Austin Bergstrom (AUS)307 flights
Austin Bergstrom (AUS) to Chicago O'Hare (ORD)144 flights
Chicago O'Hare (ORD) to Washington (DCA)46 flights
Chicago O'Hare (ORD) to Cedar Rapids (CID)21 flights
Omaha (OMA) to Houston (IAH)5 flights
San Francisco (SFO) to Dallas-Fort Worth (DFW)5 flights
Los Angeles (LAX) to Cleveland Hopkins (CLE)3 flights
Washington Dulles (IAD) to Bozeman (BZN)3 flights
Pensacola (PNS) to Denver (DEN)2 flights

Other flights from Denver to Austin

WN1015 WN1083 WN1163 WN1221 WN1290 WN1309 WN1349 WN137 WN1400 WN1402 WN1403 WN1404

More about Denver (DEN) and Austin Bergstrom (AUS).

Embed this on your site

A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.

Dark badge, HTML

<a href="https://tripstow.com/flights/ua456" title="UA456 is on time 83% of the time on TripStow"><img src="https://tripstow.com/badge/flights/ua456.svg" alt="UA456 is on time 83% of the time" width="360" height="88" loading="lazy"></a>

Light badge, HTML

<a href="https://tripstow.com/flights/ua456" title="UA456 is on time 83% of the time on TripStow"><img src="https://tripstow.com/badge/flights/ua456.svg?theme=light" alt="UA456 is on time 83% of the time" width="360" height="88" loading="lazy"></a>

Markdown, for forums and README files

[![UA456 is on time 83% of the time](https://tripstow.com/badge/flights/ua456.svg)](https://tripstow.com/flights/ua456)

Flying soon?

Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.

Start free