| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 07 | ORD | SJU | 22:57 | 05:10 |
Landed
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| Mar 06 | ORD | SJU | 23:20 | 05:27 |
Landed
|
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| Mar 05 | ORD | SJU | 22:59 | 05:06 |
Landed
|
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| Mar 04 | ORD | SJU | 23:24 | 05:31 |
Landed
|
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| Mar 02 | ORD | SJU | 23:00 | 04:58 |
Landed
|
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| Mar 01 | ORD | SJU | 23:05 | 05:04 |
Landed
|
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| Feb 28 | ORD | SJU | 22:39 | 04:42 |
Landed
|
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| Feb 27 | ORD | SJU | 22:57 | 05:13 |
Landed
|
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| Feb 26 | ORD | SJU | 23:04 | 05:15 |
Landed
|
Track > |
| Feb 25 | ORD | SJU | 22:56 | 05:00 |
Landed
|
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Alaska Airlines Flight AS4788 connects Chicago, United States to San Juan, Puerto Rico, taking off from Chicago O'Hare International Airport ORD and landing at San Juan Luis Munoz Marin International Airport SJU.
How long is the AS4788 flight from Chicago to San Juan?
The average flight time from Chicago to San Juan is 4 hours and 6 minutes. The flight distance is 3338 km / 2074 miles and the average flight speed is 813 km/h / 505 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4788 Chicago to San Juan?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4788 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4788 arriving at?
Flight AS4788 arrives at San Juan Luis Munoz Marin International Airport (SJU) Terminal C.
When was the latest AS4788 flight?
The latest flight took off on Sunday, March 8th, 2026 with the flight status being Landed on 05:10.
How else can the flight AS4788 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4788, AS 4788, ASA 4788.
How often is flight AS4788 delayed?
On average, 20% of all AS4788 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled AS4788 flight or baggage issues?
If your AS4788 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 AS4788 Flight Tracker above for more details.
Other flights departing from Chicago ORD: AA3521, AA1758, OZ241, 3S447
Other flights arriving at San Juan SJU: F93248, AA1758, WN4079, TJ213
All flights connecting Chicago ORD to San Juan SJU.