Which airline is most reliable for ORD (Chicago) to ANC (Anchorage)?

The most reliable airline on the ORD to ANC route is United Airlines, with an on-time arrival rate of 85%.

How often are flights delayed from ORD to ANC?

About 23% of flights from ORD to ANC experience delays. 77% arrive on time.

What's the average delay on ORD to ANC flights?

When flights from ORD to ANC are delayed, the average delay is approximately 56 minutes.

Is a short connection safe after a ORD to ANC flight?

With 77% of ORD to ANC flights arriving on time and an average delay of 56 minutes when late, a connection under 60 minutes at ANC is risky. We recommend at least 75-90 minutes for domestic connections after this route.

ORD → ANC

ORD (Chicago) to ANC (Anchorage)

ORD (Chicago) to ANC (Anchorage) flights arrive on time 77% of the time. The most reliable airline on this route is United Airlines at 85%. The average delay is 56 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated May 2026.

ORD → ANC on-time performance by month

JanFebMarAprMayJunJulAugSepOctNovDec

Worse

Better

This route is on time most of the time. About 77% of flights arrive on schedule.

Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Accurate?

United Airlines is significantly more reliable on this route at 85% on time vs American Airlines at 66%.

Airline Comparison

United Airlines leads at 85% on time; American Airlines trails at 66%.

Accurate?

Good to know

Departing from ORD

80% on time

Expect ~20 min sitting on the taxiway after your gate pushes back. ORD has long runway queues.

TSA is currently ~34 min. Best time: 4 AM (about 5 min).

More about ORD →

Arriving at ANC

82% on time

When flights into ANC are late, the average delay is 55 minutes. Build buffer if you have ground plans.

If connecting at ANC: TSA is ~22 min right now. Allow at least 60 minutes for a domestic connection.

More about ANC →Connection times at ANC →

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ORD Airport ANC Airport

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Data last updated May 2026. Source: Bureau of Transportation Statistics.