🇺🇸 ORD
Chicago
2076 mi
SJU 🇵🇷
San Juan

Chicago to San Juan Flights

Chicago O'Hare International Airport Luis Munoz Marin International Airport 3 airlines

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The Chicago to San Juan route connects Chicago O'Hare International Airport (ORD) in US with Luis Munoz Marin International Airport (SJU) in PR. This medium-haul flight covers approximately 2076 miles (3341 km) with a typical flight time of 4h 10m. This route is served by 3 airlines: American Airlines, NKS, United. AirportRoutes has tracked 3 unique flight numbers on this route.

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Departure Airport

Chicago O'Hare International Airport

ICAO Code:
KORD
IATA Code:
ORD
City:
🇺🇸 Chicago
Country:
US
Elevation:
680 ft

Destination Airport

Luis Munoz Marin International Airport

ICAO Code:
TJSJ
IATA Code:
SJU
City:
🇵🇷 San Juan
Country:
PR
Elevation:
9 ft

3

Operators

3

Tracked Flights

2076

Miles

4h 10m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
American Airlines AAL AA
Spirit NKS NK
United UAL UA

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 2 22%
Tuesday 1 11%
Wednesday 2 22%
Thursday 1 11%
Friday 1 11%
Saturday 1 11%
Sunday 1 11%

Pattern Analysis

3 Tracked Flights:
Data Points: 9
API observations used to build this analysis
Weekdays: 7 flights
Weekend: 2 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
B738 08:26 8:26 AM (Representative)
M T W T F S S
Jun 18, 2026 Active
Spirit
NKS / NK
A20N 12:17 12:17 PM (Representative)
M T W T F S S
Jun 18, 2026 Active
United
UAL / UA
- A21N -
M T W T F S S
Jun 18, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
08:26 8:26 AM American Airlines AAL AA
12:17 12:17 PM Spirit NKS NK

Time Information

Times are shown in the departure airport's local timezone (KORD - America/Chicago).

Total Departure Times: 2
Time Range:
08:26 - 12:17
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.