UA588United Airlines · DEN → IAH
live · 2m ago
Route confirmed United Airlines

UA588 DenverDEN · 16:20 HoustonIAH · 19:51

UA588 by United Airlines flies from Denver (DEN) to Houston (IAH) for the Wed, Oct 14 departure.

Right nowOn time · gate B19
16:20

departs DEN · on schedule

Typical gate push−4 minmedian posted departure
Typical arrival−6 minmedian over 1 operations
Wins back in air~2 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
DENDenverOn-time likelyDEN delay board →
IAHHoustonOn-time likelyIAH delay board →
DEN→IAHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
30%Chance of 15+ min delay
6.2%Chance of cancellation
+7 minAvg hub delay right now

Conditions at DEN and IAH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Denver to Houston flights today

same route · United Airlines
UA320departs 05:00
UA1720departs 07:40
UA2030departs 10:07
UA1599departs 11:47
UA1829departs 13:30
UA1927departs 13:57

If UA588 is cancelled, these are the other United Airlines nonstop flights from Denver to Houston on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA588 actually runs

Pro Flight Search has tracked every published board update for UA588 across the DEN and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed -6 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA588 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-13DEN 16:20 16:16 (−4)IAH 19:51 19:45 (−6)

Aircraft

Recent tails: N24555.

Board clocks recorded as DEN and IAH published them.

Planning around UA588? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — UA588 Denver to Houston on-time performance, measured from the DEN and IAH airport boards.

Canonical URL
https://proflightsearch.com/flight/UA588
How we measure this →