United Airlines flight UA 5121: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Wed,Fri-Sun 05:00 Eau Claire (EAU) 06:37 Chicago O'Hare (ORD) 2
UA 5121 Non-stop Canadair CRJ (CRJ) 1:37 Valid until 2026-01-07
Daily 05:00 Eau Claire (EAU) 06:37 Chicago O'Hare (ORD) 2
UA 5121 Non-stop Canadair CRJ (CRJ) 1:37 Effective 2026-01-08 through 2026-02-03
Daily 05:00 Eau Claire (EAU) 06:37 Chicago O'Hare (ORD) 2
UA 5121 Non-stop Canadair CRJ (CRJ) 1:37 Effective 2026-02-05 through 2026-02-11
Daily 05:00 Eau Claire (EAU) 06:30 Chicago O'Hare (ORD) 2
UA 5121 Non-stop Canadair CRJ (CRJ) 1:30 Effective 2026-02-12 through 2026-03-28
Daily 05:00 Eau Claire (EAU) 06:35 Chicago O'Hare (ORD) 2
UA 5121 Non-stop Canadair CRJ (CRJ) 1:35 Effective 2026-04-30 through 2026-05-20
Daily 05:30 Eau Claire (EAU) 07:05 Chicago O'Hare (ORD) 2
UA 5121 Non-stop Canadair CRJ (CRJ) 1:35 Effective 2026-03-29 through 2026-04-29
Daily 05:30 Eau Claire (EAU) 07:05 Chicago O'Hare (ORD) 2
UA 5121 Non-stop Canadair CRJ (CRJ) 1:35 Effective from 2026-05-21
Mon,Wed-Fri,Sun 07:45 Chicago O'Hare (ORD) 2 09:05 Decatur (DEC)
UA 5121 Non-stop Canadair CRJ (CRJ) 1:20 Effective 2026-01-07 through 2026-02-02
Mon,Wed-Fri,Sun 07:45 Chicago O'Hare (ORD) 2 09:05 Decatur (DEC)
UA 5121 Non-stop Canadair CRJ (CRJ) 1:20 Effective 2026-02-05 through 2026-02-11
Mon,Wed-Fri,Sun 07:45 Chicago O'Hare (ORD) 2 09:22 Fort Dodge (FOD)
UA 5121 Non-stop Canadair CRJ (CRJ) 1:37 Effective 2026-03-05 through 2026-03-27
Non-Direct Flights:
Mon,Wed-Fri,Sun 05:00 Eau Claire (EAU) 09:05 Decatur (DEC)
UA 5121 1-stop Canadair CRJ (CRJ) 4:05 Effective 2026-01-07 through 2026-02-02
Mon,Wed-Fri,Sun 05:00 Eau Claire (EAU) 09:05 Decatur (DEC)
UA 5121 1-stop Canadair CRJ (CRJ) 4:05 Effective 2026-02-05 through 2026-02-11
Mon,Wed-Fri,Sun 05:00 Eau Claire (EAU) 09:22 Fort Dodge (FOD)
UA 5121 1-stop Canadair CRJ (CRJ) 4:22 Effective 2026-03-05 through 2026-03-27
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 5121: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA5121
05:00
Eau Claire (EAU)

06:37
Chicago O'Hare (ORD) 2
Valid until 2026-01-07
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 1:37, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5121
05:00
Eau Claire (EAU)

06:37
Chicago O'Hare (ORD) 2
Effective 2026-01-08 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5121
05:00
Eau Claire (EAU)

06:37
Chicago O'Hare (ORD) 2
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5121
05:00
Eau Claire (EAU)

06:30
Chicago O'Hare (ORD) 2
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5121
05:00
Eau Claire (EAU)

06:35
Chicago O'Hare (ORD) 2
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5121
05:30
Eau Claire (EAU)

07:05
Chicago O'Hare (ORD) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5121
05:30
Eau Claire (EAU)

07:05
Chicago O'Hare (ORD) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5121
07:45
Chicago O'Hare (ORD) 2

09:05
Decatur (DEC)
Effective 2026-01-07 through 2026-02-02
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5121
07:45
Chicago O'Hare (ORD) 2

09:05
Decatur (DEC)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5121
07:45
Chicago O'Hare (ORD) 2

09:22
Fort Dodge (FOD)
Effective 2026-03-05 through 2026-03-27
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Canadair CRJ (CRJ)
Non-Direct Flights:
United Airlines UA5121
05:00
Eau Claire (EAU)

09:05
Decatur (DEC)
Effective 2026-01-07 through 2026-02-02
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:05, 1-stop
Canadair CRJ (CRJ)
Non-Direct Flights:
United Airlines UA5121
05:00
Eau Claire (EAU)

09:05
Decatur (DEC)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:05, 1-stop
Canadair CRJ (CRJ)
Non-Direct Flights:
United Airlines UA5121
05:00
Eau Claire (EAU)

09:22
Fort Dodge (FOD)
Effective 2026-03-05 through 2026-03-27
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:22, 1-stop
Canadair CRJ (CRJ)
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) - Decatur (DEC)
  • Chicago O'Hare (ORD) - Fort Dodge (FOD)
  • Eau Claire (EAU) - Chicago O'Hare (ORD)
  • Eau Claire (EAU) - Decatur (DEC)
  • Eau Claire (EAU) - Fort Dodge (FOD)
All United Airlines flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

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