| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | ORD | SJO | 15:24 | 19:45 |
Landed
|
Track > |
| Jan 04 | ORD | SJO | 15:22 | 19:38 |
Landed
|
Track > |
| Jan 03 | ORD | SJO | 16:00 | 20:22 |
Landed
|
Track > |
| Jan 02 | ORD | SJO | 16:00 | 20:33 |
Landed Late
|
Track > |
| Jan 01 | ORD | SJO | 17:15 | 21:41 |
Delayed
|
Track > |
| Dec 31 | ORD | SJO | 16:28 | 20:40 |
Landed Late
|
Track > |
| Dec 30 | ORD | SJO | 15:40 | 20:02 |
Landed
|
Track > |
| Dec 29 | ORD | SJO | 17:45 | 22:18 |
Delayed
|
Track > |
| Dec 28 | ORD | SJO | 15:30 | 20:14 |
Landed
|
Track > |
| Dec 27 | ORD | SJO | 15:48 | 20:29 |
Landed Late
|
Track > |
American Airlines Flight AA373 connects Chicago, United States to San Jose, Costa Rica, taking off from Chicago O'Hare International Airport ORD and landing at San Jose Juan Santamaria International Airport SJO.
How long is the AA373 flight from Chicago to San Jose?
The average flight time from Chicago to San Jose is 4 hours and 27 minutes. The flight distance is 3575 km / 2221 miles and the average flight speed is 804 km/h / 500 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA373 Chicago to San Jose?
The Airportia On-Time Performance Rating for American Airlines Flight AA373 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA373 arriving at?
Flight AA373 arrives at San Jose Juan Santamaria International Airport (SJO) Terminal M.
When was the latest AA373 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 19:45.
How else can the flight AA373 be referenced as?
This American Airlines flight can also be referenced as AAL373, AA0373, AA 373, AAL 373.
How often is flight AA373 delayed?
On average, 60% of all AA373 flights are delayed. The average delay is 46 minutes.
Can I get compensation for my delayed or cancelled AA373 flight or baggage issues?
If your AA373 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 AA373 Flight Tracker above for more details.
Other flights departing from Chicago ORD: AA4444, AA3581, AA978, AA3931
Other flights arriving at San Jose SJO: RZ5702, RZ5736, AA339
All flights connecting Chicago ORD to San Jose SJO.