UA1018United Airlines · IAH → CUN
live · 8m ago
Route confirmed United Airlines

UA1018 HoustonIAH · 09:44 CancúnCUN · 12:02

UA1018 by United Airlines flies from Houston (IAH) to Cancún (CUN) for the Wed, Oct 21 departure.

Right nowScheduled · gate C4
09:44

departs IAH · on schedule

Typical gate push−5 minmedian posted departure
Typical arrival−20 minmedian over 1 operations
Wins back in air~15 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
IAHHoustonOn-time likelyIAH delay board →
CUNCancúnOn-time likelyCUN delay board →
IAH→CUNevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
27%Chance of 15+ min delay
4.3%Chance of cancellation
+2 minAvg hub delay right now

Conditions at IAH and CUN 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.

How UA1018 actually runs

Pro Flight Search has tracked every published board update for UA1018 across the IAH and CUN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left about 5 min early but landed about 20 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA1018 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
10-20IAH 09:44 09:39 (−5)CUN 12:02 11:42 (−20)

Board clocks recorded as IAH and CUN published them.

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 — UA1018 Houston to Cancún on-time performance, measured from the IAH and CUN airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1018
How we measure this →