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AS 4259 Chicago to Jacksonville Flight Status

Alaska Airlines Flight AS4259 from Chicago O'Hare International Airport ORD to Jacksonville International Airport JAX is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 11th, 2026.
Check the table below for AS4259's most recent flight history:

AS 4259 Flight Status & Schedule

Date Departure Arrival Status
Feb 11 17:39 20:21
Landed
Track >
Feb 10 17:56 20:42
Landed
Track >
Feb 09 17:48 20:33
Landed
Track >
Feb 08 17:52 20:40
Landed
Track >
Feb 07 17:43 20:24
Landed
Track >

Alaska Airlines AS 4259 Chicago to Jacksonville Flight Information

Alaska Airlines Flight AS4259 connects Chicago, United States to Jacksonville, United States, taking off from Chicago O'Hare International Airport ORD and landing at Jacksonville International Airport JAX.

How long is the AS4259 flight from Chicago to Jacksonville?

The average flight time from Chicago to Jacksonville is 1 hour and 47 minutes. The flight distance is 1392 km / 865 miles and the average flight speed is 782 km/h / 486 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4259 Chicago to Jacksonville?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4259 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS4259 flight?

The latest flight took off on Thursday, February 12th, 2026 with the flight status being Landed on 20:21.

How else can the flight AS4259 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4259, AS 4259, ASA 4259.

How often is flight AS4259 delayed?

On average, 30% of all AS4259 flights are delayed. The average delay is 25 minutes.

Can I get compensation for my delayed or cancelled AS4259 flight or baggage issues?

If your AS4259 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our AS4259 Flight Tracker above for more details.

AS4259 and Chicago ORD to Jacksonville JAX Flights

Other flights departing from Chicago ORD: AA3350, AA6343, K4960, AA9908

Other flights arriving at Jacksonville JAX: UA1071, AA3350, AA1091, AA3235

All flights connecting Chicago ORD to Jacksonville JAX.

AS4259 Alaska Airlines Flight: Chicago to Jacksonville Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.