UA718United Airlines · MEX → SFO
live · 41m ago
Route confirmed United Airlines

UA718 Mexico CityMEX · 13:50 San FranciscoSFO · 16:44

UA718 by United Airlines flies from Mexico City (MEX) to San Francisco (SFO) for the Thu, Nov 5 departure.

Right nowExpected · today · as of 11:35
13:50

departs MEX · on schedule

Typical arrival−14 minmedian over 4 operations

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
11-04
−23 arrival
11-03
−6 arrival
11-02
−27 arrival
11-01
−2 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
MEXMexico CityHigh riskMEX delay board →
SFOSan FranciscoOn-time likelySFO delay board →
MEX→SFOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
32%Chance of 15+ min delay
0.6%Chance of cancellation
+10 minTypical airport delay in this weather

Conditions at MEX and SFO are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →

Tomorrow at Mexico City

Forecast

Fri 6 Nov, local date

High25°Clikely 24°C to 26°C
Low12°Clikely 10°C to 14°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at San Francisco

Forecast

Fri 6 Nov, local date

High21°Clikely 20°C to 23°C
Low12°Clikely 11°C to 14°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 Mexico City to San Francisco flights today

same route · United Airlines
UA822departs 04:45
UA1272departs 17:10

If UA718 is cancelled, these are the other United Airlines nonstop flights from Mexico City to San Francisco on the same day, with scheduled departure times in MEX local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How UA718 actually runs

Pro Flight Search has tracked every published board update for UA718 across the MEX and SFO boards: schedule changes, gate pushes and actual clocks. Usually lands ~14 min early. Based on 4 confirmed landings · 4/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA718 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
11-04MEX SFO 16:44 16:21 (−23)
11-03MEX SFO 16:44 16:38 (−6)
11-02MEX SFO 16:44 16:17 (−27)
11-01MEX SFO 16:44 16:42 (−2)

Board clocks recorded as MEX and SFO published them.

Planning around UA718? 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: UA718 Mexico City to San Francisco on-time performance, measured from the MEX and SFO airport boards.

Canonical URL
https://proflightsearch.com/flight/UA718
How we measure this →