British Airways flight BA 5243: Chicago O'Hare - La Crosse

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 14:50 Chicago O'Hare (ORD) 3 15:58 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:08 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3722)
Daily 16:40 Chicago O'Hare (ORD) 3 17:49 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:09 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3667)
Daily 18:11 Chicago O'Hare (ORD) 3 19:36 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3548)
Daily 21:00 Chicago O'Hare (ORD) 3 22:16 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2026-01-06 through 2026-01-16
Codeshare flight, operated by American Airlines.(AA 3713)
Daily 21:00 Chicago O'Hare (ORD) 3 22:16 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2026-01-18 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3713)
Sat,Sun 21:05 Chicago O'Hare (ORD) 3 22:17 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:12 Effective 2026-02-14 through 2026-02-15
Codeshare flight, operated by American Airlines.(AA 3713)
Tue,Wed 21:17 Chicago O'Hare (ORD) 3 22:29 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:12 Effective 2026-02-24 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 3713)
Daily 22:00 Chicago O'Hare (ORD) 3 23:20 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3713)
Daily 22:00 Chicago O'Hare (ORD) 3 23:19 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3713)
Daily 22:00 Chicago O'Hare (ORD) 3 23:18 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3707)
Daily 22:00 Chicago O'Hare (ORD) 3 23:19 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3713)
Tue,Wed 22:10 Chicago O'Hare (ORD) 3 23:22 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:12 Effective 2026-02-17 through 2026-02-18
Codeshare flight, operated by American Airlines.(AA 3713)
Daily 22:19 Chicago O'Hare (ORD) 3 23:36 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:17 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3713)
Mon,Thu,Fri 22:24 Chicago O'Hare (ORD) 3 23:36 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:12 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by American Airlines.(AA 3713)
Mon,Thu-Sun 22:24 Chicago O'Hare (ORD) 3 23:36 La Crosse (LSE)
BA 5243 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:12 Effective 2026-02-21 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3713)


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British Airways flight BA 5243:
Chicago O'Hare - La Crosse
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA5243
14:50
Chicago O'Hare (ORD) 3

15:58
La Crosse (LSE)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3722)
Duration: 1:08, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
16:40
Chicago O'Hare (ORD) 3

17:49
La Crosse (LSE)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3667)
Duration: 1:09, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
18:11
Chicago O'Hare (ORD) 3

19:36
La Crosse (LSE)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3548)
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
21:00
Chicago O'Hare (ORD) 3

22:16
La Crosse (LSE)
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:16, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
21:00
Chicago O'Hare (ORD) 3

22:16
La Crosse (LSE)
Effective 2026-01-18 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:16, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
21:05
Chicago O'Hare (ORD) 3

22:17
La Crosse (LSE)
Effective 2026-02-14 through 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:12, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
21:17
Chicago O'Hare (ORD) 3

22:29
La Crosse (LSE)
Effective 2026-02-24 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:12, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
22:00
Chicago O'Hare (ORD) 3

23:20
La Crosse (LSE)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
22:00
Chicago O'Hare (ORD) 3

23:19
La Crosse (LSE)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
22:00
Chicago O'Hare (ORD) 3

23:18
La Crosse (LSE)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3707)
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
22:00
Chicago O'Hare (ORD) 3

23:19
La Crosse (LSE)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
22:10
Chicago O'Hare (ORD) 3

23:22
La Crosse (LSE)
Effective 2026-02-17 through 2026-02-18
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:12, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
22:19
Chicago O'Hare (ORD) 3

23:36
La Crosse (LSE)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:17, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
22:24
Chicago O'Hare (ORD) 3

23:36
La Crosse (LSE)
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:12, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5243
22:24
Chicago O'Hare (ORD) 3

23:36
La Crosse (LSE)
Effective 2026-02-21 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3713)
Duration: 1:12, non-stop
Embraer EMB 170 / EMB 175 (E70)
  • BA 5243 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at La Crosse airport (LSE).
  • The flight distance is 214 miles, or 345 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:08 and 1:25.
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