🇺🇸 MDW
Chicago
2061 mi
SJU 🇵🇷
San Juan

Chicago to San Juan Flights

Chicago Midway International Airport Luis Munoz Marin International Airport 1 airline

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The Chicago to San Juan route connects Chicago Midway International Airport (MDW) in US with Luis Munoz Marin International Airport (SJU) in PR. This medium-haul flight covers approximately 2061 miles (3317 km) with a typical flight time of 4h 18m. This route is operated by SWA. AirportRoutes has tracked 3 unique flight numbers on this route.

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Departure Airport

Chicago Midway International Airport

ICAO Code:
KMDW
IATA Code:
MDW
City:
🇺🇸 Chicago
Country:
US
Elevation:
620 ft

Destination Airport

Luis Munoz Marin International Airport

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

1

Operator

3

Tracked Flights

2061

Miles

4h 18m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Southwest SWA WN

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 0 0%
Wednesday 0 0%
Thursday 0 0%
Friday 0 0%
Saturday 3 75%
Sunday 1 25%

Pattern Analysis

3 Tracked Flights:
Data Points: 4
API observations used to build this analysis
Weekdays: 0 flights
Weekend: 4 flights

All Flight Routes

1 Route
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
Southwest
SWA / WN
B737 08:00 8:00 AM (Representative)
M T W T F S S
Mar 8, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
08:00 8:00 AM Southwest SWA WN

Time Information

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

Total Departure Times: 1
Time Range:
08:00 - 08:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.