British Airways flight BA 4850: La Crosse - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:53 La Crosse (LSE) 12:08 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:15 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4137)
Daily 11:18 La Crosse (LSE) 12:40 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Effective 2026-10-05 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 3522)
Daily 11:21 La Crosse (LSE) 12:40 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 4137)
Sat 11:33 La Crosse (LSE) 12:55 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Operates only on 2026-02-14
Codeshare flight, operated by American Airlines.(AA 3984)
Daily 16:40 La Crosse (LSE) 18:00 Chicago O'Hare (ORD) 3
BA 4850 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 3645)
Daily 16:42 La Crosse (LSE) 18:00 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3650)
Daily 16:43 La Crosse (LSE) 18:00 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:17 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3722)
Daily 17:08 La Crosse (LSE) 18:40 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:32 Effective 2026-01-06 through 2026-01-16
Codeshare flight, operated by American Airlines.(AA 3368)
Daily 17:08 La Crosse (LSE) 18:40 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:32 Effective 2026-01-18 through 2026-02-01
Codeshare flight, operated by American Airlines.(AA 3368)
Mon-Thu 17:08 La Crosse (LSE) 18:40 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:32 Effective 2026-02-04 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3368)
Mon,Thu,Fri,Sun 18:21 La Crosse (LSE) 19:50 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:29 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 3441)
Mon-Fri,Sun 18:28 La Crosse (LSE) 20:03 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3743)
Tue,Wed 18:32 La Crosse (LSE) 20:01 Chicago O'Hare (ORD) 3
BA 4850 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:29 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 3441)


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British Airways flight BA 4850:
La Crosse - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA4850
10:53
La Crosse (LSE)

12:08
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4137)
Duration: 1:15, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
11:18
La Crosse (LSE)

12:40
Chicago O'Hare (ORD) 3
Effective 2026-10-05 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3522)
Duration: 1:22, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
11:21
La Crosse (LSE)

12:40
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4137)
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
11:33
La Crosse (LSE)

12:55
Chicago O'Hare (ORD) 3
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3984)
Duration: 1:22, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
16:40
La Crosse (LSE)

18:00
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3645)
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
16:42
La Crosse (LSE)

18:00
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3650)
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
16:43
La Crosse (LSE)

18:00
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3722)
Duration: 1:17, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
17:08
La Crosse (LSE)

18:40
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3368)
Duration: 1:32, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
17:08
La Crosse (LSE)

18:40
Chicago O'Hare (ORD) 3
Effective 2026-01-18 through 2026-02-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3368)
Duration: 1:32, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
17:08
La Crosse (LSE)

18:40
Chicago O'Hare (ORD) 3
Effective 2026-02-04 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3368)
Duration: 1:32, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
18:21
La Crosse (LSE)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3441)
Duration: 1:29, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
18:28
La Crosse (LSE)

20:03
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3743)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA4850
18:32
La Crosse (LSE)

20:01
Chicago O'Hare (ORD) 3
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3441)
Duration: 1:29, non-stop
Embraer EMB 170 / EMB 175 (E70)
  • BA 4850 is a domestic flight departing from the La Crosse airport (LSE) and arriving at Chicago O'Hare airport (ORD).
  • 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 1:15 and 1:35.
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