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American Airlines

AAL311 / AA311

ICAO: AAL311 IATA: AA311

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
American Airlines
AAL311
Duration
4h 59m
Distance
2185 mi, 3516 km
Coreshare
Same day flight
Yes
Terminal
Departure: T3
Meals
Breakfast
Onboard services
In-seat power source, Wi-Fi, 110v AC power, 110v AC power - first class, 110v AC power - economy
Seats
172
First class
16
Economy
156
American Airlines
AAL311
Duration
5h 27m
Distance
2185 mi, 3516 km
Coreshare
Same day flight
Yes
Terminal
Departure: T3
Meals
Breakfast
Onboard services
In-seat power source, Wi-Fi, 110v AC power, 110v AC power - first class, 110v AC power - economy
Seats
172
First class
16
Economy
156
American Airlines
AAL311
Duration
2h 53m
Distance
1127 mi, 1813 km
Coreshare
IB 4538 /QR 9123
Same day flight
Yes
Terminal
Arrival: TM
Meals
Lunch
Onboard services
In-seat power source, Wi-Fi, 110v AC power, 110v AC power - first class, 110v AC power - economy
Seats
172
First class
16
Economy
156
American Airlines
AAL311
Duration
2h 59m
Distance
1127 mi, 1813 km
Coreshare
IB 4538
Same day flight
Yes
Terminal
Arrival: TM
Meals
Lunch
Onboard services
In-seat power source, Wi-Fi, 110v AC power, 110v AC power - first class, 110v AC power - economy
Seats
172
First class
16
Economy
156
American Airlines
AAL311
Duration
3h 11m
Distance
1127 mi, 1813 km
Coreshare
IB 4538
Same day flight
Yes
Terminal
Arrival: TM
Meals
Lunch
Onboard services
In-seat power source, Wi-Fi, 110v AC power, 110v AC power - first class, 110v AC power - economy
Seats
172
First class
16
Economy
156
American Airlines
AAL311
Duration
3h 14m
Distance
1401 mi, 2254 km
Coreshare
AS 6829
Same day flight
Yes
Terminal
Departure: T4
Meals
Dinner
Onboard services
In-seat power source, Wi-Fi, 110v AC power, 110v AC power - first class, 110v AC power - economy
Seats
128
First class
8
Economy
120
American Airlines
AAL311
Duration
3h 08m
Distance
1401 mi, 2254 km
Coreshare
AS 6829
Same day flight
Yes
Terminal
Departure: T4
Meals
Dinner
Onboard services
Wi-Fi
Seats
150
First class
12
Economy
138
American Airlines
AAL311
Duration
3h 13m
Distance
1401 mi, 2254 km
Coreshare
AS 6829
Same day flight
Yes
Terminal
Departure: T4
Meals
Dinner
Onboard services
Wi-Fi
Seats
150
First class
12
Economy
138
American Airlines
AAL311
Duration
3h 13m
Distance
1401 mi, 2254 km
Coreshare
AS 6829
Same day flight
Yes
Terminal
Departure: T4
Meals
Lunch
Onboard services
Wi-Fi
Seats
150
First class
12
Economy
138
American Airlines
AAL311
Duration
5h 03m
Distance
2185 mi, 3516 km
Coreshare
Same day flight
Yes
Terminal
Departure: T3
Meals
Breakfast
Onboard services
In-seat power source, Wi-Fi, 110v AC power, 110v AC power - first class, 110v AC power - economy, USB power, USB power - first class, USB power - economy
Seats
172
First class
16
Economy
156
TERMINAL 3
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
ORD
Chicago, US
left TERMINAL 3
Chicago - ORD
THURSDAY 04-JUN-2026
09:20 GMT-0500
LIR
Guanacaste, CR
arrives TERMINAL N/A
Guanacaste - LIR
THURSDAY 04-JUN-2026
13:19 GMT-0600
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General route info

Frequency:

Daily

Sat

Direct distance

1121 miles, 1805 km

Actual distance

1127 miles, 1813 km

0.54%
Flight time

2h 53m

Flights / Week

1 flights

Seats / Week

172 seats/flight

172 seats/week

Upcoming scheduled flights in the coming 30 days

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  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    09:20
    Chicago(ORD)
    Guanacaste(LIR)
    Boeing 737-800 Passenger
    AA311
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Jun 2026
    09:20
    Chicago(ORD)
    Guanacaste(LIR)
    Boeing 737-800 Passenger
    AA311
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jun 2026
    09:20
    Chicago(ORD)
    Guanacaste(LIR)
    Boeing 737-800 Passenger
    AA311
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jun 2026
    09:20
    Chicago(ORD)
    Guanacaste(LIR)
    Boeing 737-800 Passenger
    AA311
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jul 2026
    09:00
    Chicago(ORD)
    Guanacaste(LIR)
    Boeing 737-800 Passenger
    AA311

AAL311 information

An international route departing from Miami (MIA), USA and arriving at San Jose (SJO), Costa Rica.

The timezone of the departure airport is UTC -4, and the timezone of the arrival airport is UTC -6.

The current time at the point of departure is 10:12pm, and 8:12pm at the point of arrival. There is a -2 hour time difference between the airports.

The flight distance is 1127 miles, or 1813 km.

For direct flights, the flight time is about 2:53.

Other flights between Chicago and Guanacaste with American Airlines
08:05
AA 347
→
08:05
AA 357
→
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