United Airlines flight UA 2138: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Wed 07:40 Saint Louis (STL) 1 09:09 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Boeing 737-900 (739) 1:29 Effective 2026-03-09 through 2026-03-25
Thu-Sat 07:41 Saint Louis (STL) 1 09:10 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Boeing 737-900 (739) 1:29 Effective 2026-03-05 through 2026-03-28
Sun 07:41 Saint Louis (STL) 1 09:10 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Boeing 737-700 (73G) 1:29 Effective 2026-03-08 through 2026-03-22
Daily 09:40 Savannah (SAV) 11:21 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Airbus A319 (319) 2:41 Effective 2026-02-13 through 2026-03-04
Daily 10:35 New Orleans (MSY) 13:15 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Airbus A320 (320) 2:40 Effective 2026-01-06 through 2026-02-11
Daily 12:55 Chicago O'Hare (ORD) 1 15:44 Salt Lake City (SLC)
UA 2138 Non-stop Airbus A319 (319) 3:49 Effective 2026-02-12 through 2026-03-04
Daily 13:00 Chicago O'Hare (ORD) 1 15:47 Salt Lake City (SLC)
UA 2138 Non-stop Boeing 737-700 (73G) 3:47 Effective 2026-03-05 through 2026-03-28
Daily 13:00 Grand Rapids (GRR) 13:05 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Airbus A320 (320) 1:05 Effective from 2026-05-21
Tue-Sun 14:20 Chicago O'Hare (ORD) 1 16:43 Cincinnati (CVG)
UA 2138 Non-stop Airbus A319 (319) 1:23 Effective 2026-01-06 through 2026-01-14
Mon,Thu 14:20 Chicago O'Hare (ORD) 1 16:43 Cincinnati (CVG)
UA 2138 Non-stop Airbus A320 (320) 1:23 Effective 2026-01-12 through 2026-01-19
Tue-Sun 14:20 Chicago O'Hare (ORD) 1 16:43 Cincinnati (CVG)
UA 2138 Non-stop Airbus A319 (319) 1:23 Effective 2026-01-16 through 2026-01-24
Mon-Thu,Sun 14:20 Chicago O'Hare (ORD) 1 16:43 Cincinnati (CVG)
UA 2138 Non-stop Airbus A320 (320) 1:23 Effective 2026-01-25 through 2026-01-29
Tue-Sun 14:20 Chicago O'Hare (ORD) 1 16:43 Cincinnati (CVG)
UA 2138 Non-stop Airbus A319 (319) 1:23 Effective 2026-01-30 through 2026-02-05
Mon 14:20 Chicago O'Hare (ORD) 1 16:43 Cincinnati (CVG)
UA 2138 Non-stop Airbus A320 (320) 1:23 Operates only on 2026-02-02
Mon,Fri 14:20 Chicago O'Hare (ORD) 1 16:43 Cincinnati (CVG)
UA 2138 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2026-02-06 through 2026-02-09
Tue,Wed,Sat,Sun 14:20 Chicago O'Hare (ORD) 1 16:43 Cincinnati (CVG)
UA 2138 Non-stop Airbus A319 (319) 1:23 Effective 2026-02-07 through 2026-02-11
Daily 14:25 Chicago O'Hare (ORD) 1 16:58 Cincinnati (CVG)
UA 2138 Non-stop Airbus A319 (319) 1:33 Effective 2026-04-30 through 2026-05-20
Daily 14:25 Chicago O'Hare (ORD) 1 16:58 Cincinnati (CVG)
UA 2138 Non-stop Boeing 737-700 (73G) 1:33 Effective from 2026-05-21
Mon,Thu,Fri,Sun 18:10 Newark Liberty, New York (EWR) A 21:30 Seattle-Tacoma (SEA)
UA 2138 Non-stop Boeing 737-900 (739) 6:20 Valid until 2026-01-05
Sat 18:29 Newark Liberty, New York (EWR) C 21:52 Seattle-Tacoma (SEA)
UA 2138 Non-stop Boeing 737-900 (739) 6:23 Valid until 2026-01-03
Non-Direct Flights:
Mon-Wed 07:40 Saint Louis (STL) 1 15:47 Salt Lake City (SLC)
UA 2138 1-stop Boeing 737-900 (739) 9:07 Effective 2026-03-09 through 2026-03-25
Thu-Sat 07:41 Saint Louis (STL) 1 15:47 Salt Lake City (SLC)
UA 2138 1-stop Boeing 737-900 (739) 9:06 Effective 2026-03-05 through 2026-03-28
Sun 07:41 Saint Louis (STL) 1 15:47 Salt Lake City (SLC)
UA 2138 1-stop Boeing 737-700 (73G) 9:06 Effective 2026-03-08 through 2026-03-22
Daily 09:40 Savannah (SAV) 15:44 Salt Lake City (SLC)
UA 2138 1-stop Airbus A319 (319) 8:04 Effective 2026-02-13 through 2026-03-04
Daily 10:35 New Orleans (MSY) 16:43 Cincinnati (CVG)
UA 2138 1-stop Airbus A320 (320) 5:08 Effective 2026-01-06 through 2026-02-11
Daily 13:00 Grand Rapids (GRR) 16:58 Cincinnati (CVG)
UA 2138 1-stop Airbus A320 (320) 3:58 Effective from 2026-05-21
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This flight number is listed as serving the following routes:


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United Airlines flight UA 2138: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA2138
07:40
Saint Louis (STL) 1

09:09
Chicago O'Hare (ORD) 1
Effective 2026-03-09 through 2026-03-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:29, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2138
07:41
Saint Louis (STL) 1

09:10
Chicago O'Hare (ORD) 1
Effective 2026-03-05 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 1:29, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2138
07:41
Saint Louis (STL) 1

09:10
Chicago O'Hare (ORD) 1
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:29, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA2138
09:40
Savannah (SAV)

11:21
Chicago O'Hare (ORD) 1
Effective 2026-02-13 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2138
10:35
New Orleans (MSY)

13:15
Chicago O'Hare (ORD) 1
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA2138
12:55
Chicago O'Hare (ORD) 1

15:44
Salt Lake City (SLC)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:49, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2138
13:00
Chicago O'Hare (ORD) 1

15:47
Salt Lake City (SLC)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:47, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA2138
13:00
Grand Rapids (GRR)

13:05
Chicago O'Hare (ORD) 1
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA2138
14:20
Chicago O'Hare (ORD) 1

16:43
Cincinnati (CVG)
Effective 2026-01-06 through 2026-01-14
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2138
14:20
Chicago O'Hare (ORD) 1

16:43
Cincinnati (CVG)
Effective 2026-01-12 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:23, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA2138
14:20
Chicago O'Hare (ORD) 1

16:43
Cincinnati (CVG)
Effective 2026-01-16 through 2026-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2138
14:20
Chicago O'Hare (ORD) 1

16:43
Cincinnati (CVG)
Effective 2026-01-25 through 2026-01-29
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:23, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA2138
14:20
Chicago O'Hare (ORD) 1

16:43
Cincinnati (CVG)
Effective 2026-01-30 through 2026-02-05
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2138
14:20
Chicago O'Hare (ORD) 1

16:43
Cincinnati (CVG)
Operates only on 2026-02-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:23, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA2138
14:20
Chicago O'Hare (ORD) 1

16:43
Cincinnati (CVG)
Effective 2026-02-06 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA2138
14:20
Chicago O'Hare (ORD) 1

16:43
Cincinnati (CVG)
Effective 2026-02-07 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 1:23, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2138
14:25
Chicago O'Hare (ORD) 1

16:58
Cincinnati (CVG)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2138
14:25
Chicago O'Hare (ORD) 1

16:58
Cincinnati (CVG)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA2138
18:10
Newark Liberty, New York (EWR) A

21:30
Seattle-Tacoma (SEA)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2138
18:29
Newark Liberty, New York (EWR) C

21:52
Seattle-Tacoma (SEA)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:23, non-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2138
07:40
Saint Louis (STL) 1

15:47
Salt Lake City (SLC)
Effective 2026-03-09 through 2026-03-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:07, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2138
07:41
Saint Louis (STL) 1

15:47
Salt Lake City (SLC)
Effective 2026-03-05 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 9:06, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2138
07:41
Saint Louis (STL) 1

15:47
Salt Lake City (SLC)
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 9:06, 1-stop
Boeing 737-700 (73G)
Non-Direct Flights:
United Airlines UA2138
09:40
Savannah (SAV)

15:44
Salt Lake City (SLC)
Effective 2026-02-13 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:04, 1-stop
Airbus A319 (319)
Non-Direct Flights:
United Airlines UA2138
10:35
New Orleans (MSY)

16:43
Cincinnati (CVG)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:08, 1-stop
Airbus A320 (320)
Non-Direct Flights:
United Airlines UA2138
13:00
Grand Rapids (GRR)

16:58
Cincinnati (CVG)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, 1-stop
Airbus A320 (320)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Cincinnati (CVG)
  • Chicago O'Hare (ORD) - Salt Lake City (SLC)
  • Grand Rapids (GRR) - Chicago O'Hare (ORD)
  • Grand Rapids (GRR) - Cincinnati (CVG)
  • New Orleans (MSY) - Chicago O'Hare (ORD)
  • New Orleans (MSY) - Cincinnati (CVG)
  • Newark Liberty, New York (EWR) - Seattle-Tacoma (SEA)
  • Saint Louis (STL) - Chicago O'Hare (ORD)
  • Saint Louis (STL) - Salt Lake City (SLC)
  • Savannah (SAV) - Chicago O'Hare (ORD)
  • Savannah (SAV) - Salt Lake City (SLC)
All United Airlines flights
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