UA2157United Airlines · IAH → SLC
live · 26m ago
Route confirmed United Airlines

UA2157 HoustonIAH · 20:25 Salt Lake CitySLC

UA2157 by United Airlines flies from Houston (IAH) to Salt Lake City (SLC) for the Tue, Oct 20 departure.

Right nowScheduled · gate C2 · as of 13:47
20:25

departs IAH · on schedule

Typical gate push−8 minmedian posted departure

The route today

live boards
IAHHoustonOn-time likelyIAH delay board →
SLCSalt Lake CityOn-time likelySLC delay board →
IAH→SLCevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
29%Chance of 15+ min delay
1.1%Chance of cancellation
+0 minAvg hub delay right now

Conditions at IAH and SLC 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 Houston to Salt Lake City flights today

same route · United Airlines
UA2242departs 09:52
UA4050departs 09:52
UA5301departs 12:20

If UA2157 is cancelled, these are the other United Airlines nonstop flights from Houston to Salt Lake City on the same day, with scheduled departure times in IAH local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA2157 actually runs

Pro Flight Search has tracked every published board update for UA2157 across the IAH and SLC boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: departed -8 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA2157 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-19IAH 20:25 20:17 (−8)SLC

Board clocks recorded as IAH and SLC published them.

Planning around UA2157? 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 — UA2157 Houston to Salt Lake City on-time performance, measured from the IAH and SLC airport boards.

Canonical URL
https://proflightsearch.com/flight/UA2157
How we measure this →