United Airlines flight UA 3542: Hilton Head Island - Montreal-Trudeau via Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 14:50 Hilton Head Island (HHH) 16:25 Chicago O'Hare (ORD) 2
UA 3542 Non-stop Embraer EMB 175 (E7W) 2:35 Effective 2026-03-07 through 2026-03-28
Daily 15:00 Hilton Head Island (HHH) 16:45 Chicago O'Hare (ORD) 2
UA 3542 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2026-04-03 through 2026-08-11
Sat 15:00 Hilton Head Island (HHH) 16:45 Chicago O'Hare (ORD) 2
UA 3542 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2026-08-15 through 2026-10-24
Daily 17:50 Chicago O'Hare (ORD) 2 21:01 Montreal-Trudeau (YUL)
UA 3542 Non-stop Embraer EMB 175 (E7W) 2:11 Effective from 2026-04-30
Daily 17:52 Chicago O'Hare (ORD) 2 21:17 Montreal-Trudeau (YUL)
UA 3542 Non-stop Embraer EMB 175 (E7W) 2:25 Valid until 2026-02-11
Daily 18:00 Chicago O'Hare (ORD) 2 21:17 Montreal-Trudeau (YUL)
UA 3542 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2026-02-12 through 2026-03-28
Daily 18:01 Chicago O'Hare (ORD) 2 21:26 Montreal-Trudeau (YUL)
UA 3542 Non-stop Embraer EMB 175 (E7W) 2:25 Effective 2026-03-29 through 2026-04-29
Non-Direct Flights:
Sat 14:50 Hilton Head Island (HHH) 21:17 Montreal-Trudeau (YUL)
UA 3542 1-stop Embraer EMB 175 (E7W) 6:27 Effective 2026-03-07 through 2026-03-28
Daily 15:00 Hilton Head Island (HHH) 21:26 Montreal-Trudeau (YUL)
UA 3542 1-stop Embraer EMB 175 (E7W) 6:26 Effective 2026-04-03 through 2026-04-29
Daily 15:00 Hilton Head Island (HHH) 21:01 Montreal-Trudeau (YUL)
UA 3542 1-stop Embraer EMB 175 (E7W) 6:01 Effective 2026-04-30 through 2026-08-11
Sat 15:00 Hilton Head Island (HHH) 21:01 Montreal-Trudeau (YUL)
UA 3542 1-stop Embraer EMB 175 (E7W) 6:01 Effective 2026-08-15 through 2026-10-24


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United Airlines flight UA 3542:
Hilton Head Island - Montreal-Trudeau via Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA3542
14:50
Hilton Head Island (HHH)

16:25
Chicago O'Hare (ORD) 2
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3542
15:00
Hilton Head Island (HHH)

16:45
Chicago O'Hare (ORD) 2
Effective 2026-04-03 through 2026-08-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3542
15:00
Hilton Head Island (HHH)

16:45
Chicago O'Hare (ORD) 2
Effective 2026-08-15 through 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3542
17:50
Chicago O'Hare (ORD) 2

21:01
Montreal-Trudeau (YUL)
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:11, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3542
17:52
Chicago O'Hare (ORD) 2

21:17
Montreal-Trudeau (YUL)
Valid until 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3542
18:00
Chicago O'Hare (ORD) 2

21:17
Montreal-Trudeau (YUL)
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3542
18:01
Chicago O'Hare (ORD) 2

21:26
Montreal-Trudeau (YUL)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Embraer EMB 175 (E7W)
Non-Direct Flights:
United Airlines UA3542
14:50
Hilton Head Island (HHH)

21:17
Montreal-Trudeau (YUL)
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:27, 1-stop
Embraer EMB 175 (E7W)
Non-Direct Flights:
United Airlines UA3542
15:00
Hilton Head Island (HHH)

21:26
Montreal-Trudeau (YUL)
Effective 2026-04-03 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:26, 1-stop
Embraer EMB 175 (E7W)
Non-Direct Flights:
United Airlines UA3542
15:00
Hilton Head Island (HHH)

21:01
Montreal-Trudeau (YUL)
Effective 2026-04-30 through 2026-08-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:01, 1-stop
Embraer EMB 175 (E7W)
Non-Direct Flights:
United Airlines UA3542
15:00
Hilton Head Island (HHH)

21:01
Montreal-Trudeau (YUL)
Effective 2026-08-15 through 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:01, 1-stop
Embraer EMB 175 (E7W)
  • UA 3542 is an international flight departing from Hilton Head Island airport, United States (HHH) and arriving at Montreal-Trudeau airport, Canada (YUL).
  • The flight runs via Chicago O'Hare (ORD).
  • The flight distance is 987 miles, or 1589 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
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