United Airlines flight UA 3690: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 15:08 Sioux Falls (FSD) 17:10 Chicago O'Hare (ORD) 2
UA 3690 Non-stop Embraer EMB 175 (E7W) 2:02 Valid until 2026-01-05
Daily 15:35 Chicago O'Hare (ORD) 2 17:48 Indianapolis (IND)
UA 3690 Non-stop Embraer EMB 175 (E7W) 1:13 Effective from 2026-04-30
Daily 15:37 Chicago O'Hare (ORD) 2 17:45 Indianapolis (IND)
UA 3690 Non-stop Embraer EMB 175 (E7W) 1:08 Effective 2026-03-05 through 2026-03-28
Daily 15:40 Chicago O'Hare (ORD) 2 17:52 Indianapolis (IND)
UA 3690 Non-stop Embraer EMB 175 (E7W) 1:12 Effective 2026-01-06 through 2026-02-11
Daily 15:42 Chicago O'Hare (ORD) 2 17:55 Indianapolis (IND)
UA 3690 Non-stop Embraer EMB 175 (E7W) 1:13 Effective 2026-03-29 through 2026-04-29
Daily 15:45 Chicago O'Hare (ORD) 2 17:53 Indianapolis (IND)
UA 3690 Non-stop Embraer EMB 175 (E7W) 1:08 Effective 2026-02-12 through 2026-03-04
Daily 19:41 Indianapolis (IND) 21:20 Washington Dulles (IAD)
UA 3690 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2026-03-05 through 2026-03-28
Non-Direct Flights:
Daily 15:37 Chicago O'Hare (ORD) 2 21:20 Washington Dulles (IAD)
UA 3690 1-stop Embraer EMB 175 (E7W) 4:43 Effective 2026-03-05 through 2026-03-28
Ad flat here 1377413384 I FlightWNum Lower
Parallax here -
This flight number is listed as serving the following routes:


Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
United Airlines flight UA 3690: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA3690
15:08
Sioux Falls (FSD)

17:10
Chicago O'Hare (ORD) 2
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3690
15:35
Chicago O'Hare (ORD) 2

17:48
Indianapolis (IND)
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3690
15:37
Chicago O'Hare (ORD) 2

17:45
Indianapolis (IND)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:08, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3690
15:40
Chicago O'Hare (ORD) 2

17:52
Indianapolis (IND)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:12, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3690
15:42
Chicago O'Hare (ORD) 2

17:55
Indianapolis (IND)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3690
15:45
Chicago O'Hare (ORD) 2

17:53
Indianapolis (IND)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:08, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3690
19:41
Indianapolis (IND)

21:20
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)
Non-Direct Flights:
United Airlines UA3690
15:37
Chicago O'Hare (ORD) 2

21:20
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:43, 1-stop
Embraer EMB 175 (E7W)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here -
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Indianapolis (IND)
  • Chicago O'Hare (ORD) - Washington Dulles (IAD)
  • Indianapolis (IND) - Washington Dulles (IAD)
  • Sioux Falls (FSD) - Chicago O'Hare (ORD)
All United Airlines flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False