CX3171Cathay Pacific · IAH → ANC
live · 9m ago
Route confirmed Cathay Pacific

CX3171 HoustonIAH AnchorageANC · 20:27

CX3171 by Cathay Pacific flies from Houston (IAH) to Anchorage (ANC).

Right nowNext departure Thursday Operates Thu Fri Sun
17:00

scheduled from IAH

The route today

live boards
IAHHoustonOn-time likelyIAH delay board →
ANCAnchorageOn-time likelyANC delay board →
IAH→ANCevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
0.9%Chance of cancellation
+11 minTypical airport delay in this weather

Conditions at IAH and ANC 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 Houston

Forecast

Mon 9 Nov, local date

High20°Clikely 18°C to 22°C
Low14°Clikely 13°C to 16°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 Anchorage

Forecast

Mon 9 Nov, local date

High1°Clikely 0°C to 2°C
Low−4°Clikely −6°C to −2°C
  • 85% chance of snow
  • 85% chance of rain

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 Houston to Anchorage flights

same route · Cathay Pacific
CX3275departs 14:57 · Sun, Thu, Fri
CX2071departs 20:27 · Sun, Thu, Fri
CX77departs 22:00 · Sun, Thu, Fri

If CX3171 is cancelled, these are the other Cathay Pacific nonstop flights from Houston to Anchorage, with scheduled departure times in IAH 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 CX3171 actually runs

Pro Flight Search has tracked every published board update for CX3171 across the IAH and ANC boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed +34 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how CX3171 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
11-05IAH ANC 20:27 20:57 (+30)
10-29IAH ANC 02:49 03:11 (+22)

Aircraft

Recent tails: B-LJJ, B-LJG.

Board clocks recorded as IAH and ANC published them.

Planning around CX3171? 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: CX3171 Houston to Anchorage on-time performance, measured from the IAH and ANC airport boards.

Canonical URL
https://proflightsearch.com/flight/CX3171
How we measure this →