Flight Briefs 66 travelers getting theirs today. Get yours free →

Flight Check

AUSORD

AUS (Austin) to ORD (Chicago)

AUS (Austin) to ORD (Chicago) flights arrive on time 79% of the time. The most reliable airline on this route is Republic Airways at 85%. The average delay is 81 minutes. Delays on this route are most often caused by the incoming plane arriving late.

Source: Bureau of Transportation Statistics. Updated April 2026.

AUS → ORD on-time performance by month

24
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better

This route is on time most of the time. About 79% of flights arrive on schedule.

Delays on this route are most often caused by the incoming plane arriving late.

Accurate?

Republic Airways is significantly more reliable on this route at 85% on time vs Frontier Airlines at 61%.

Airline Comparison

Republic Airways leads at 85% on time; Frontier Airlines trails at 61%.

Accurate?

Good to know

Departing from AUS

79% on time

Expect ~16 min sitting on the taxiway after your gate pushes back. AUS has long runway queues.

TSA is currently ~17 min. Best time: 4 AM (about 5 min).

More about AUS

Arriving at ORD

80% on time

When flights into ORD are late, the average delay is 76 minutes. Build buffer if you have ground plans.

If connecting at ORD: TSA is ~21 min right now. Allow at least 60 minutes for a domestic connection.

Flight cancelled or delayed?
Check what Republic Airways owes you — refund rights, action plan, complaint email. Free.

Let us watch your flight

We worry about delays, TSA, weather, and gates so you don't have to.

Free. No account needed.

Flying this route?

Enter your flight number for a personalized delay briefing.

Check your flight

Know someone flying soon?

Send them the link — delay data, TSA waits, weather, all free.

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