| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 01 | SJU | ORD | 15:53 | 19:13 |
Landed
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| Oct 31 | SJU | ORD | 16:37 | 19:54 |
Landed
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| Oct 30 | SJU | ORD | 15:14 | 18:48 |
Landed
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| Oct 29 | SJU | ORD | 15:36 | 18:58 |
Landed
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| Oct 28 | SJU | ORD | 17:48 | 21:18 |
Delayed
|
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| Oct 27 | SJU | ORD | 16:40 | 20:08 |
Delayed
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| Oct 26 | SJU | ORD | 15:16 | 18:53 |
Landed
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Alaska Airlines Flight AS6851 connects San Juan, Puerto Rico to Chicago, United States, taking off from San Juan Luis Munoz Marin International Airport SJU and landing at Chicago O'Hare International Airport ORD.
How long is the AS6851 flight from San Juan to Chicago?
The average flight time from San Juan to Chicago is 4 hours and 26 minutes. The flight distance is 3338 km / 2074 miles and the average flight speed is 751 km/h / 467 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS6851 San Juan to Chicago?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS6851 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS6851 arriving at?
Flight AS6851 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AS6851 flight?
The latest flight took off on Sunday, November 2nd, 2025 with the flight status being Landed on 19:13.
How else can the flight AS6851 be referenced as?
This Alaska Airlines flight can also be referenced as ASA6851, AS 6851, ASA 6851.
How often is flight AS6851 delayed?
On average, 29% of all AS6851 flights are delayed. The average delay is 83 minutes.
Can I get compensation for my delayed or cancelled AS6851 flight or baggage issues?
If your AS6851 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 AS6851 Flight Tracker above for more details.
Other flights departing from San Juan SJU: AA2545, AA528, WN3719, NK1671
Other flights arriving at Chicago ORD: AA528, AA4439, AA6494, AA4008
All flights connecting San Juan SJU to Chicago ORD.