United Airlines flight UA 1399: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 08:00 Phoenix Sky Harbor (PHX) 3 12:35 Chicago O'Hare (ORD) 1
UA 1399 Non-stop Airbus A321neo (32Q) 3:35 Valid until 2026-01-03
Sat 08:11 Madison (MSN) 09:28 Chicago O'Hare (ORD) 1
UA 1399 Non-stop Boeing 737 MAX 9 (7M9) 1:17 Operates only on 2026-02-07
Daily 08:15 Madison (MSN) 09:32 Chicago O'Hare (ORD) 1
UA 1399 Non-stop Airbus A319 (319) 1:17 Effective 2026-01-06 through 2026-02-03
Wed 08:15 Madison (MSN) 09:32 Chicago O'Hare (ORD) 1
UA 1399 Non-stop Boeing 737 MAX 8 (7M8) 1:17 Operates only on 2026-02-04
Mon-Fri,Sun 08:15 Madison (MSN) 09:32 Chicago O'Hare (ORD) 1
UA 1399 Non-stop Airbus A319 (319) 1:17 Effective 2026-02-05 through 2026-02-11
Daily 08:15 Madison (MSN) 09:27 Chicago O'Hare (ORD) 1
UA 1399 Non-stop Airbus A319 (319) 1:12 Effective 2026-02-12 through 2026-03-04
Mon-Fri,Sun 08:20 Phoenix Sky Harbor (PHX) 3 12:58 Chicago O'Hare (ORD) 1
UA 1399 Non-stop Airbus A321neo (32Q) 3:38 Valid until 2026-01-05
Daily 14:00 Austin (AUS) 18:48 Newark Liberty, New York (EWR) C
UA 1399 Non-stop Airbus A319 (319) 3:48 Effective 2026-03-29 through 2026-04-29
Daily 14:00 Austin (AUS) 18:59 Newark Liberty, New York (EWR) C
UA 1399 Non-stop Airbus A319 (319) 3:59 Effective from 2026-05-21
Daily 19:59 Newark Liberty, New York (EWR) C 21:48 Raleigh/Durham (RDU) 2
UA 1399 Non-stop Boeing 737 MAX 8 (7M8) 1:49 Effective 2026-03-29 through 2026-05-20
Daily 22:10 Washington Dulles (IAD) 23:44 Burlington (BTV)
UA 1399 Non-stop Boeing 737 MAX 8 (7M8) 1:34 Effective 2026-03-05 through 2026-03-28
Non-Direct Flights:
Daily 14:00 Austin (AUS) 21:48 Raleigh/Durham (RDU) 2
UA 1399 1-stop Airbus A319 (319) 6:48 Effective 2026-03-29 through 2026-04-29
This flight number is listed as serving the following routes:
United Airlines flight UA 1399: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1399
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:35, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1399
Operates only on 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1399
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1399
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:17, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1399
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:17, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1399
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:12, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1399
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:38, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1399
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:48, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1399
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:59, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1399
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1399
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA1399
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:48, 1-stop
Airbus A319 (319)
This flight number is listed as serving the following routes:
  • Austin (AUS) - Newark Liberty, New York (EWR)
  • Austin (AUS) - Raleigh/Durham (RDU)
  • Madison (MSN) - Chicago O'Hare (ORD)
  • Newark Liberty, New York (EWR) - Raleigh/Durham (RDU)
  • Phoenix Sky Harbor (PHX) - Chicago O'Hare (ORD)
  • Washington Dulles (IAD) - Burlington (BTV)