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AS4504 Flight Status Alaska Airlines: Harrisburg to Chicago (ASA4504)

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AS 4504 Harrisburg to Chicago Flight Status

Alaska Airlines Flight AS4504 from Harrisburg International Airport MDT to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on January 3rd, 2026.
Check the table below for AS4504's most recent flight history:

AS 4504 Flight Status & Schedule

Date Departure Arrival Status
Jan 03 18:32 19:05
Landed
 Track >
Jan 02 18:21 19:07
Landed
 Track >
< All MDT Departures All ORD Arrivals >

Alaska Airlines AS 4504 Harrisburg to Chicago Flight Information

Alaska Airlines Flight AS4504 connects Harrisburg, United States to Chicago, United States, taking off from Harrisburg International Airport MDT and landing at Chicago O'Hare International Airport ORD.

How long is the AS4504 flight from Harrisburg to Chicago?

The average flight time from Harrisburg to Chicago is 1 hour and 39 minutes. The flight distance is 954 km / 593 miles and the average flight speed is 578 km/h / 359 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4504 Harrisburg to Chicago?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4504 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4504 arriving at?

Flight AS4504 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AS4504 flight?

The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 19:05.

How else can the flight AS4504 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4504, AS 4504, ASA 4504.

How often is flight AS4504 delayed?

On average, 0% of all AS4504 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AS4504 flight or baggage issues?

If your AS4504 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 AS4504 Flight Tracker above for more details.

AS4504 and Harrisburg MDT to Chicago ORD Flights

Other flights departing from Harrisburg MDT: UA4581, AA4409, G4904, AA6015

Other flights arriving at Chicago ORD: AA2275, AA4409, AA4803, AA4350

All flights connecting Harrisburg MDT to Chicago ORD.

AS4504 Alaska Airlines Flight: Harrisburg to Chicago Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: IO209 JT3251 JT3253 UP716 DP1189 5Y9971 5Y9040 G49330 TE612 TF9802
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.