United Airlines flight UA 1889: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 05:00 Sacramento (SMF) A 08:27 Denver (DEN)
UA 1889 Non-stop Boeing 737-800 (738) 2:27 Valid until 2026-02-03
Daily 05:00 Sacramento (SMF) A 08:27 Denver (DEN)
UA 1889 Non-stop Boeing 737-800 (738) 2:27 Effective 2026-02-05 through 2026-02-11
Thu 05:00 Sacramento (SMF) A 08:25 Denver (DEN)
UA 1889 Non-stop Boeing 737-800 (738) 2:25 Operates only on 2026-02-12
Wed-Sat 05:00 Sacramento (SMF) A 08:25 Denver (DEN)
UA 1889 Non-stop Boeing 737-900 (739) 2:25 Effective 2026-02-13 through 2026-02-21
Mon,Tue,Sun 05:00 Sacramento (SMF) A 08:25 Denver (DEN)
UA 1889 Non-stop Boeing 737 MAX 9 (7M9) 2:25 Effective 2026-02-15 through 2026-02-17
Sun 05:00 Sacramento (SMF) A 08:25 Denver (DEN)
UA 1889 Non-stop Boeing 737-800 (738) 2:25 Effective 2026-02-22 through 2026-03-01
Mon 05:00 Sacramento (SMF) A 08:25 Denver (DEN)
UA 1889 Non-stop Boeing 737 MAX 9 (7M9) 2:25 Effective 2026-02-23 through 2026-03-02
Tue-Sat 05:00 Sacramento (SMF) A 08:25 Denver (DEN)
UA 1889 Non-stop Boeing 737-900 (739) 2:25 Effective 2026-02-24 through 2026-03-04
Daily 05:00 Sacramento (SMF) A 08:25 Denver (DEN)
UA 1889 Non-stop Airbus A321neo (32Q) 2:25 Effective 2026-03-05 through 2026-03-28
Daily 05:00 Sacramento (SMF) A 08:28 Denver (DEN)
UA 1889 Non-stop Airbus A321neo (32Q) 2:28 Effective 2026-03-29 through 2026-05-20
Daily 05:25 Sacramento (SMF) A 08:45 Denver (DEN)
UA 1889 Non-stop Boeing 737-900 (739) 2:20 Effective from 2026-05-21
Daily 09:50 Denver (DEN) 15:15 Savannah (SAV)
UA 1889 Non-stop Airbus A320 (320) 3:25 Effective 2026-03-29 through 2026-04-29
Daily 09:54 Denver (DEN) 15:07 Savannah (SAV)
UA 1889 Non-stop Boeing 737-800 (738) 3:13 Effective 2026-04-30 through 2026-05-20
Daily 09:54 Denver (DEN) 15:07 Savannah (SAV)
UA 1889 Non-stop Airbus A319 (319) 3:13 Effective 2026-05-21 through 2026-08-10
Sat 09:54 Denver (DEN) 15:07 Savannah (SAV)
UA 1889 Non-stop Airbus A319 (319) 3:13 Operates only on 2026-08-15
Daily 09:54 Denver (DEN) 15:07 Savannah (SAV)
UA 1889 Non-stop Airbus A319 (319) 3:13 Effective from 2026-10-19
Daily 10:15 Denver (DEN) 15:51 Philadelphia (PHL) D
UA 1889 Non-stop Boeing 737 MAX 9 (7M9) 3:36 Effective 2026-02-12 through 2026-03-04
Daily 11:29 Denver (DEN) 13:33 Great Falls (GTF)
UA 1889 Non-stop Airbus A319 (319) 2:04 Effective 2026-03-05 through 2026-03-28
Non-Direct Flights:
Thu 05:00 Sacramento (SMF) A 15:51 Philadelphia (PHL) D
UA 1889 1-stop Boeing 737-800 (738) 7:51 Operates only on 2026-02-12
Wed-Sat 05:00 Sacramento (SMF) A 15:51 Philadelphia (PHL) D
UA 1889 1-stop Boeing 737-900 (739) 7:51 Effective 2026-02-13 through 2026-02-21
Mon,Tue,Sun 05:00 Sacramento (SMF) A 15:51 Philadelphia (PHL) D
UA 1889 1-stop Boeing 737 MAX 9 (7M9) 7:51 Effective 2026-02-15 through 2026-02-17
Sun 05:00 Sacramento (SMF) A 15:51 Philadelphia (PHL) D
UA 1889 1-stop Boeing 737-800 (738) 7:51 Effective 2026-02-22 through 2026-03-01
Mon 05:00 Sacramento (SMF) A 15:51 Philadelphia (PHL) D
UA 1889 1-stop Boeing 737 MAX 9 (7M9) 7:51 Effective 2026-02-23 through 2026-03-02
Tue-Sat 05:00 Sacramento (SMF) A 15:51 Philadelphia (PHL) D
UA 1889 1-stop Boeing 737-900 (739) 7:51 Effective 2026-02-24 through 2026-03-04
Daily 05:00 Sacramento (SMF) A 13:33 Great Falls (GTF)
UA 1889 1-stop Airbus A321neo (32Q) 7:33 Effective 2026-03-05 through 2026-03-28
Daily 05:00 Sacramento (SMF) A 15:15 Savannah (SAV)
UA 1889 1-stop Airbus A321neo (32Q) 7:15 Effective 2026-03-29 through 2026-04-29
Daily 05:00 Sacramento (SMF) A 15:07 Savannah (SAV)
UA 1889 1-stop Airbus A321neo (32Q) 7:07 Effective 2026-04-30 through 2026-05-20
Daily 05:25 Sacramento (SMF) A 15:07 Savannah (SAV)
UA 1889 1-stop Boeing 737-900 (739) 6:42 Effective 2026-05-21 through 2026-08-10
Sat 05:25 Sacramento (SMF) A 15:07 Savannah (SAV)
UA 1889 1-stop Boeing 737-900 (739) 6:42 Operates only on 2026-08-15
Daily 05:25 Sacramento (SMF) A 15:07 Savannah (SAV)
UA 1889 1-stop Boeing 737-900 (739) 6:42 Effective from 2026-10-19
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This flight number is listed as serving the following routes:


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United Airlines flight UA 1889: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

08:27
Denver (DEN)
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:27, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

08:27
Denver (DEN)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:27, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

08:25
Denver (DEN)
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

08:25
Denver (DEN)
Effective 2026-02-13 through 2026-02-21
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

08:25
Denver (DEN)
Effective 2026-02-15 through 2026-02-17
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

08:25
Denver (DEN)
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

08:25
Denver (DEN)
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

08:25
Denver (DEN)
Effective 2026-02-24 through 2026-03-04
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

08:25
Denver (DEN)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

08:28
Denver (DEN)
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1889
05:25
Sacramento (SMF) A

08:45
Denver (DEN)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1889
09:50
Denver (DEN)

15:15
Savannah (SAV)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1889
09:54
Denver (DEN)

15:07
Savannah (SAV)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:13, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1889
09:54
Denver (DEN)

15:07
Savannah (SAV)
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:13, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1889
09:54
Denver (DEN)

15:07
Savannah (SAV)
Operates only on 2026-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:13, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1889
09:54
Denver (DEN)

15:07
Savannah (SAV)
Effective from 2026-10-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:13, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1889
10:15
Denver (DEN)

15:51
Philadelphia (PHL) D
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:36, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1889
11:29
Denver (DEN)

13:33
Great Falls (GTF)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Airbus A319 (319)
Non-Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

15:51
Philadelphia (PHL) D
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 7:51, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

15:51
Philadelphia (PHL) D
Effective 2026-02-13 through 2026-02-21
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 7:51, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

15:51
Philadelphia (PHL) D
Effective 2026-02-15 through 2026-02-17
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:51, 1-stop
Boeing 737 MAX 9 (7M9)
Non-Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

15:51
Philadelphia (PHL) D
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:51, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

15:51
Philadelphia (PHL) D
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:51, 1-stop
Boeing 737 MAX 9 (7M9)
Non-Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

15:51
Philadelphia (PHL) D
Effective 2026-02-24 through 2026-03-04
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 7:51, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

13:33
Great Falls (GTF)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:33, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

15:15
Savannah (SAV)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:15, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1889
05:00
Sacramento (SMF) A

15:07
Savannah (SAV)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:07, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1889
05:25
Sacramento (SMF) A

15:07
Savannah (SAV)
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:42, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1889
05:25
Sacramento (SMF) A

15:07
Savannah (SAV)
Operates only on 2026-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:42, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1889
05:25
Sacramento (SMF) A

15:07
Savannah (SAV)
Effective from 2026-10-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:42, 1-stop
Boeing 737-900 (739)
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This flight number is listed as serving the following routes:
  • Denver (DEN) - Great Falls (GTF)
  • Denver (DEN) - Philadelphia (PHL)
  • Denver (DEN) - Savannah (SAV)
  • Sacramento (SMF) - Denver (DEN)
  • Sacramento (SMF) - Great Falls (GTF)
  • Sacramento (SMF) - Philadelphia (PHL)
  • Sacramento (SMF) - Savannah (SAV)
All United Airlines flights
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