Air Canada
flight
AC 4140:
Salt Lake City - Denver
Salt Lake City - Denver
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4140
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:38, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4140
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:38, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC4140
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:33, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4140
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 426)
Duration: 1:30, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4140
Effective 2026-01-06 through 2026-01-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:35, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4140
Operates only on 2026-01-20
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:35, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air Canada AC4140
Effective 2026-01-21 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:35, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4140
Operates only on 2026-02-04
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:35, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4140
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:35, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4140
Effective 2026-02-12 through 2026-02-20
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:33, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air Canada AC4140
Effective 2026-02-14 through 2026-02-22
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:33, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4140
Effective 2026-02-23 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:33, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air Canada AC4140
Effective 2026-02-28 through 2026-03-01
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1662)
Duration: 1:33, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4140
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 426)
Duration: 1:30, non-stop Boeing 737-800 (738)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here SLC-DEN
- AC 4140 is a domestic flight departing from the Salt Lake City airport (SLC) and arriving at Denver airport (DEN).
- The flight distance is 390 miles, or 627 km.
- The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:30 and 1:38.