| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 01 | MIA | ORD | 13:02 | 15:43 |
Scheduled
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| Apr 06 | MIA | ORD | 09:53 | 11:47 |
Landed
|
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| Apr 05 | MIA | ORD | 09:44 | 11:30 |
Landed
|
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| Apr 04 | MIA | ORD | 09:42 | 11:22 |
Landed
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| Apr 03 | MIA | ORD | 09:44 | 11:24 |
Landed
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| Apr 02 | MIA | ORD | 10:00 | 11:40 |
Landed
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| Apr 01 | MIA | ORD | 09:50 | 11:36 |
Landed
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| Mar 31 | MIA | ORD | 09:51 | 11:35 |
Landed
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| Mar 30 | MIA | ORD | 09:50 | 11:34 |
Landed
|
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| Mar 29 | MIA | ORD | 10:54 | 12:43 |
Landed Late
|
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Alaska Airlines Flight AS4303 connects Miami, United States to Chicago, United States, taking off from Miami International Airport MIA and landing at Chicago O'Hare International Airport ORD.
How long is the AS4303 flight from Miami to Chicago?
The average flight time from Miami to Chicago is 2 hours and 44 minutes. The flight distance is 1930 km / 1199 miles and the average flight speed is 685 km/h / 426 mph.
How many AS4303 flights are operated per week?
1 flight per week. The flight AS4303 is operated on Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4303 Miami to Chicago?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4303 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4303 arriving at?
Flight AS4303 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AS4303 flight?
The latest flight took off on Sunday, November 1st, 2026 with the flight status being Scheduled on 15:43.
How else can the flight AS4303 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4303, AS 4303, ASA 4303.
How often is flight AS4303 delayed?
On average, 10% of all AS4303 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled AS4303 flight or baggage issues?
If your AS4303 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 AS4303 Flight Tracker above for more details.
Other flights departing from Miami MIA: AA1202, AA1076, AA956, R7701
Other flights arriving at Chicago ORD: DL2368, AA1202, OO6283, OO6051
All flights connecting Miami MIA to Chicago ORD.