Sun Country Airlines flight SY 556: Cancun - Milwaukee

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 11:10 Cancun (CUN) 4 14:58 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:48 Effective 2026-03-08 through 2026-03-28
Daily 11:20 Cancun (CUN) 4 15:18 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:58 Effective 2026-03-29 through 2026-04-06
Mon,Wed,Fri,Sat 12:06 Cancun (CUN) 4 15:09 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 4:03 Valid until 2026-01-05
Mon,Wed-Sun 12:10 Cancun (CUN) 4 14:58 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:48 Effective 2026-02-19 through 2026-03-02
Tue-Sat 12:10 Cancun (CUN) 4 14:58 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:48 Effective 2026-03-03 through 2026-03-07
Mon,Fri,Sat 12:19 Cancun (CUN) 4 15:08 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:49 Effective 2026-01-09 through 2026-01-24
Mon,Thu-Sun 12:19 Cancun (CUN) 4 15:08 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:49 Effective 2026-01-25 through 2026-01-31
Mon,Thu-Sun 12:20 Cancun (CUN) 4 15:09 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:49 Effective 2026-02-01 through 2026-02-16
Tue,Wed 13:15 Cancun (CUN) 4 16:03 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:48 Effective 2026-02-18 through 2026-02-24
Wed 13:21 Cancun (CUN) 4 16:10 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:49 Effective 2026-01-07 through 2026-01-21
Tue,Wed 13:21 Cancun (CUN) 4 16:10 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:49 Effective 2026-01-27 through 2026-01-28
Tue,Wed 13:25 Cancun (CUN) 4 16:14 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:49 Effective 2026-02-03 through 2026-02-04
Tue,Wed 13:25 Cancun (CUN) 4 16:14 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:49 Effective 2026-02-11 through 2026-02-17
Tue 14:25 Cancun (CUN) 4 17:14 Milwaukee (MKE)
SY 556 Non-stop Boeing 737-800 (738) 3:49 Operates only on 2026-02-10


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Sun Country Airlines flight SY 556:
Cancun - Milwaukee
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun Country Airlines SY556
11:10
Cancun (CUN) 4

14:58
Milwaukee (MKE)
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:48, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
11:20
Cancun (CUN) 4

15:18
Milwaukee (MKE)
Effective 2026-03-29 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
12:06
Cancun (CUN) 4

15:09
Milwaukee (MKE)
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 4:03, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
12:10
Cancun (CUN) 4

14:58
Milwaukee (MKE)
Effective 2026-02-19 through 2026-03-02
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:48, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
12:10
Cancun (CUN) 4

14:58
Milwaukee (MKE)
Effective 2026-03-03 through 2026-03-07
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 3:48, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
12:19
Cancun (CUN) 4

15:08
Milwaukee (MKE)
Effective 2026-01-09 through 2026-01-24
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 3:49, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
12:19
Cancun (CUN) 4

15:08
Milwaukee (MKE)
Effective 2026-01-25 through 2026-01-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:49, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
12:20
Cancun (CUN) 4

15:09
Milwaukee (MKE)
Effective 2026-02-01 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:49, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
13:15
Cancun (CUN) 4

16:03
Milwaukee (MKE)
Effective 2026-02-18 through 2026-02-24
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:48, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
13:21
Cancun (CUN) 4

16:10
Milwaukee (MKE)
Effective 2026-01-07 through 2026-01-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:49, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
13:21
Cancun (CUN) 4

16:10
Milwaukee (MKE)
Effective 2026-01-27 through 2026-01-28
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:49, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
13:25
Cancun (CUN) 4

16:14
Milwaukee (MKE)
Effective 2026-02-03 through 2026-02-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:49, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
13:25
Cancun (CUN) 4

16:14
Milwaukee (MKE)
Effective 2026-02-11 through 2026-02-17
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:49, non-stop
Boeing 737-800 (738)
Direct Flights:
Sun Country Airlines SY556
14:25
Cancun (CUN) 4

17:14
Milwaukee (MKE)
Operates only on 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:49, non-stop
Boeing 737-800 (738)
  • SY 556 is an international flight departing from Cancun airport, Mexico (CUN) and arriving at Milwaukee airport, United States (MKE).
  • The flight distance is 1514 miles, or 2437 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . 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 3:48 and 4:03.
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