CI5231China Airlines · ORD → ANC
live · 4m ago
Route confirmed China Airlines

CI5231 ChicagoORD · 18:55 AnchorageANC · 06:08

CI5231 by China Airlines flies from Chicago (ORD) to Anchorage (ANC) for the Mon, Oct 19 departure.

Right nowScheduled · today
18:55

departs ORD · on schedule

Typical gate push+498 minmedian posted departure
Typical arrival+38 minmedian over 2 operations
Wins back in air~460 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
ORDChicagoOn-time likelyORD delay board →
ANCAnchorageOn-time likelyANC delay board →
ORD→ANCevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
46%Chance of 15+ min delay
1.0%Chance of cancellation
+17 minAvg hub delay right now

Driven mainly by ANC (Anchorage), currently flying MVFR (marginal visual). 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 Chicago to Anchorage flights today

same route · China Airlines
CI5283departs 01:50
CI5225departs 08:55
CI5233departs 09:25
CI5239departs 12:40

If CI5231 is cancelled, these are the other China Airlines nonstop flights from Chicago to Anchorage on the same day, with scheduled departure times in ORD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How CI5231 actually runs

Pro Flight Search has tracked every published board update for CI5231 across the ORD and ANC boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left heavily delayed (~498 min) but landed heavily delayed (~48 min). Not enough to call it.

The verdict above is that record speaking, so it reflects how CI5231 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
10-12ORD 18:55 03:13 (+498)ANC 06:08 06:46 (+38)
10-05ORD 18:55 07:13 (−702)ANC 10:33 10:53 (+20)

Aircraft

Recent tails: B-18772, B-18781.

Board clocks recorded as ORD and ANC published them.

Planning around CI5231? 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 — CI5231 Chicago to Anchorage on-time performance, measured from the ORD and ANC airport boards.

Canonical URL
https://proflightsearch.com/flight/CI5231
How we measure this →