United Airlines flights from Denver (DEN) to Toronto Pearson (YYZ).

FLIGHT SCHEDULE
Direct Flights:
Daily 16:15 Denver (DEN) 21:34 Toronto Pearson (YYZ) 1 United Airlines UA 264 Non-stop Airbus A319 (319) 3:19 Effective 2026-03-29 through 2026-04-19
Mon-Sat 17:30 Denver (DEN) 22:44 Toronto Pearson (YYZ) 1 United Airlines UA 264 Non-stop Airbus A319 (319) 3:14 Effective 2026-10-19 through 2026-10-24
Daily 16:13 Denver (DEN) 21:27 Toronto Pearson (YYZ) 1 United Airlines UA 1094 Non-stop Airbus A319 (319) 3:14 Effective 2026-04-30 through 2026-05-20
Daily 16:15 Denver (DEN) 21:34 Toronto Pearson (YYZ) 1 United Airlines UA 1094 Non-stop Airbus A319 (319) 3:19 Effective 2026-04-20 through 2026-04-29
Daily 17:30 Denver (DEN) 22:44 Toronto Pearson (YYZ) 1 United Airlines UA 1094 Non-stop Airbus A319 (319) 3:14 Effective 2026-05-21 through 2026-10-18
Daily 17:30 Denver (DEN) 22:44 Toronto Pearson (YYZ) 1 United Airlines UA 1094 Non-stop Airbus A319 (319) 3:14 Effective from 2026-10-25
Mon-Sat 09:58 Denver (DEN) 15:12 Toronto Pearson (YYZ) 1 United Airlines UA 1249 Non-stop Airbus A319 (319) 3:14 Effective 2026-10-19 through 2026-10-24
Daily 09:45 Denver (DEN) 15:02 Toronto Pearson (YYZ) 1 United Airlines UA 1874 Non-stop Airbus A319 (319) 3:17 Valid until 2026-01-12
Mon,Wed-Sun 09:45 Denver (DEN) 15:02 Toronto Pearson (YYZ) 1 United Airlines UA 1874 Non-stop Airbus A319 (319) 3:17 Effective 2026-01-14 through 2026-02-11
Tue 09:46 Denver (DEN) 15:02 Toronto Pearson (YYZ) 1 United Airlines UA 1874 Non-stop Boeing 737-800 (738) 3:16 Effective 2026-01-13 through 2026-02-10
Daily 09:51 Denver (DEN) 15:02 Toronto Pearson (YYZ) 1 United Airlines UA 1874 Non-stop Airbus A319 (319) 3:11 Effective 2026-02-12 through 2026-03-28
Daily 09:55 Denver (DEN) 15:14 Toronto Pearson (YYZ) 1 United Airlines UA 1874 Non-stop Airbus A319 (319) 3:19 Effective 2026-03-29 through 2026-04-29
Daily 09:58 Denver (DEN) 15:12 Toronto Pearson (YYZ) 1 United Airlines UA 1874 Non-stop Airbus A319 (319) 3:14 Effective 2026-04-30 through 2026-10-18
Daily 09:58 Denver (DEN) 15:12 Toronto Pearson (YYZ) 1 United Airlines UA 1874 Non-stop Airbus A319 (319) 3:14 Effective from 2026-10-25
Direct Codeshare Flights:
Daily 11:30 Denver (DEN) 16:40 Toronto Pearson (YYZ) 1 United Airlines UA 8426 Non-stop Airbus A220-300 (223) 3:10 Effective 2026-06-18 through 2026-09-07 Codeshare flight, operated by Air Canada.(AC 1040)
Daily 11:35 Denver (DEN) 16:48 Toronto Pearson (YYZ) 1 United Airlines UA 8426 Non-stop Airbus A220-300 (223) 3:13 Effective 2026-05-01 through 2026-05-31 Codeshare flight, operated by Air Canada.(AC 1040)
Daily 11:35 Denver (DEN) 16:48 Toronto Pearson (YYZ) 1 United Airlines UA 8426 Non-stop Airbus A320 (320) 3:13 Effective 2026-06-01 through 2026-06-15 Codeshare flight, operated by Air Canada.(AC 1040)
Tue,Wed 11:35 Denver (DEN) 16:48 Toronto Pearson (YYZ) 1 United Airlines UA 8426 Non-stop Airbus A220-300 (223) 3:13 Effective 2026-06-16 through 2026-06-17 Codeshare flight, operated by Air Canada.(AC 1040)
Daily 11:35 Denver (DEN) 16:48 Toronto Pearson (YYZ) 1 United Airlines UA 8426 Non-stop Airbus A220-300 (223) 3:13 Effective 2026-09-08 through 2026-10-24 Codeshare flight, operated by Air Canada.(AC 1040)
Daily 13:25 Denver (DEN) 18:35 Toronto Pearson (YYZ) 1 United Airlines UA 8426 Non-stop Airbus A220-300 (223) 3:10 Valid until 2026-03-28 Codeshare flight, operated by Air Canada.(AC 1038)
Daily 13:25 Denver (DEN) 18:35 Toronto Pearson (YYZ) 1 United Airlines UA 8426 Non-stop Airbus A220-300 (223) 3:10 Effective from 2026-10-25 Codeshare flight, operated by Air Canada.(AC 1038)
Daily 18:05 Denver (DEN) 23:16 Toronto Pearson (YYZ) 1 United Airlines UA 8426 Non-stop Airbus A220-300 (223) 3:11 Effective 2026-03-29 through 2026-04-30 Codeshare flight, operated by Air Canada.(AC 1040)
Daily 07:45 Denver (DEN) 12:58 Toronto Pearson (YYZ) 1 United Airlines UA 8456 Non-stop Airbus A220-300 (223) 3:13 Effective 2026-09-08 through 2026-10-24 Codeshare flight, operated by Air Canada.(AC 1038)
Daily 13:25 Denver (DEN) 18:35 Toronto Pearson (YYZ) 1 United Airlines UA 8456 Non-stop Airbus A220-300 (223) 3:10 Effective 2026-03-29 through 2026-04-30 Codeshare flight, operated by Air Canada.(AC 1038)
Daily 17:30 Denver (DEN) 22:41 Toronto Pearson (YYZ) 1 United Airlines UA 8456 Non-stop Airbus A220-300 (223) 3:11 Valid until 2026-01-06 Codeshare flight, operated by Air Canada.(AC 1040)
Mon,Fri,Sun 17:30 Denver (DEN) 22:41 Toronto Pearson (YYZ) 1 United Airlines UA 8456 Non-stop Airbus A220-300 (223) 3:11 Effective 2026-01-09 through 2026-01-19 Codeshare flight, operated by Air Canada.(AC 1040)
Mon,Wed,Fri,Sun 17:30 Denver (DEN) 22:41 Toronto Pearson (YYZ) 1 United Airlines UA 8456 Non-stop Airbus A220-300 (223) 3:11 Effective 2026-01-21 through 2026-01-26 Codeshare flight, operated by Air Canada.(AC 1040)
Mon-Fri,Sun 17:30 Denver (DEN) 22:41 Toronto Pearson (YYZ) 1 United Airlines UA 8456 Non-stop Airbus A220-300 (223) 3:11 Effective 2026-01-29 through 2026-02-06 Codeshare flight, operated by Air Canada.(AC 1040)
Daily 17:30 Denver (DEN) 22:41 Toronto Pearson (YYZ) 1 United Airlines UA 8456 Non-stop Airbus A220-300 (223) 3:11 Effective 2026-02-07 through 2026-03-28 Codeshare flight, operated by Air Canada.(AC 1040)
Daily 17:30 Denver (DEN) 22:41 Toronto Pearson (YYZ) 1 United Airlines UA 8456 Non-stop Airbus A220-300 (223) 3:11 Effective from 2026-10-25 Codeshare flight, operated by Air Canada.(AC 1040)
Daily 18:10 Denver (DEN) 23:23 Toronto Pearson (YYZ) 1 United Airlines UA 8456 Non-stop Airbus A220-300 (223) 3:13 Effective 2026-05-01 through 2026-06-17 Codeshare flight, operated by Air Canada.(AC 1038)
Daily 18:10 Denver (DEN) 23:22 Toronto Pearson (YYZ) 1 United Airlines UA 8456 Non-stop Airbus A220-300 (223) 3:12 Effective 2026-06-18 through 2026-09-07 Codeshare flight, operated by Air Canada.(AC 1038)

An international route departing from Denver airport, United States (DEN) and arriving at Toronto Pearson airport, Canada (YYZ).
The flight distance is 1311 miles, or 2110 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 3:10 and 3:19.

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA264

16:15

Denver (DEN)

21:34

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-04-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:19, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA264

17:30

Denver (DEN)

22:44

Toronto Pearson (YYZ) 1

Effective 2026-10-19 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:14, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1094

16:13

Denver (DEN)

21:27

Toronto Pearson (YYZ) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:14, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1094

16:15

Denver (DEN)

21:34

Toronto Pearson (YYZ) 1

Effective 2026-04-20 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:19, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1094

17:30

Denver (DEN)

22:44

Toronto Pearson (YYZ) 1

Effective 2026-05-21 through 2026-10-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:14, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1094

17:30

Denver (DEN)

22:44

Toronto Pearson (YYZ) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:14, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1249

09:58

Denver (DEN)

15:12

Toronto Pearson (YYZ) 1

Effective 2026-10-19 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:14, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1874

09:45

Denver (DEN)

15:02

Toronto Pearson (YYZ) 1

Valid until 2026-01-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:17, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1874

09:45

Denver (DEN)

15:02

Toronto Pearson (YYZ) 1

Effective 2026-01-14 through 2026-02-11

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 3:17, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1874

09:46

Denver (DEN)

15:02

Toronto Pearson (YYZ) 1

Effective 2026-01-13 through 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:16, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1874

09:51

Denver (DEN)

15:02

Toronto Pearson (YYZ) 1

Effective 2026-02-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:11, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1874

09:55

Denver (DEN)

15:14

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:19, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1874

09:58

Denver (DEN)

15:12

Toronto Pearson (YYZ) 1

Effective 2026-04-30 through 2026-10-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:14, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1874

09:58

Denver (DEN)

15:12

Toronto Pearson (YYZ) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:14, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

United Airlines UA8426

11:30

Denver (DEN)

16:40

Toronto Pearson (YYZ) 1

Effective 2026-06-18 through 2026-09-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8426

11:35

Denver (DEN)

16:48

Toronto Pearson (YYZ) 1

Effective 2026-05-01 through 2026-05-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:13, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8426

11:35

Denver (DEN)

16:48

Toronto Pearson (YYZ) 1

Effective 2026-06-01 through 2026-06-15

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:13, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

United Airlines UA8426

11:35

Denver (DEN)

16:48

Toronto Pearson (YYZ) 1

Effective 2026-06-16 through 2026-06-17

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:13, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8426

11:35

Denver (DEN)

16:48

Toronto Pearson (YYZ) 1

Effective 2026-09-08 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:13, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8426

13:25

Denver (DEN)

18:35

Toronto Pearson (YYZ) 1

Valid until 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1038)

Duration: 3:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8426

13:25

Denver (DEN)

18:35

Toronto Pearson (YYZ) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1038)

Duration: 3:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8426

18:05

Denver (DEN)

23:16

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:11, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8456

07:45

Denver (DEN)

12:58

Toronto Pearson (YYZ) 1

Effective 2026-09-08 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1038)

Duration: 3:13, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8456

13:25

Denver (DEN)

18:35

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1038)

Duration: 3:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8456

17:30

Denver (DEN)

22:41

Toronto Pearson (YYZ) 1

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:11, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8456

17:30

Denver (DEN)

22:41

Toronto Pearson (YYZ) 1

Effective 2026-01-09 through 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:11, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8456

17:30

Denver (DEN)

22:41

Toronto Pearson (YYZ) 1

Effective 2026-01-21 through 2026-01-26

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:11, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8456

17:30

Denver (DEN)

22:41

Toronto Pearson (YYZ) 1

Effective 2026-01-29 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:11, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8456

17:30

Denver (DEN)

22:41

Toronto Pearson (YYZ) 1

Effective 2026-02-07 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:11, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8456

17:30

Denver (DEN)

22:41

Toronto Pearson (YYZ) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1040)

Duration: 3:11, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8456

18:10

Denver (DEN)

23:23

Toronto Pearson (YYZ) 1

Effective 2026-05-01 through 2026-06-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1038)

Duration: 3:13, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8456

18:10

Denver (DEN)

23:22

Toronto Pearson (YYZ) 1

Effective 2026-06-18 through 2026-09-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Air Canada. (AC 1038)

Duration: 3:12, non-stop
Airbus A220-300 (223)

An international route departing from Denver airport, United States (DEN) and arriving at Toronto Pearson airport, Canada (YYZ).
The flight distance is 1311 miles, or 2110 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 3:10 and 3:19.

All DEN-YYZ flights

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