Azores Airlines flight S4 4021: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 06:00 Lisbon (LIS) 1 07:30 Ponta Delgada (PDL)
S4 4021 Non-stop Airbus A320 (320) 2:30 Valid until 2026-03-26
Thu 08:35 Ponta Delgada (PDL) 09:05 Santa Maria Island (SMA)
S4 4021 Non-stop Airbus A320 (320) 0:30 Valid until 2026-03-26
Thu 10:00 Santa Maria Island (SMA) 13:15 Lisbon (LIS) 1
S4 4021 Non-stop Airbus A320 (320) 2:15 Valid until 2026-03-26
Sun 14:05 Lisbon (LIS) 1 15:35 Ponta Delgada (PDL)
S4 4021 Non-stop Airbus A321neo (32Q) 2:30 Effective 2026-01-11 through 2026-03-22
Sun 16:25 Ponta Delgada (PDL) 16:55 Santa Maria Island (SMA)
S4 4021 Non-stop Airbus A321neo (32Q) 0:30 Effective 2026-01-11 through 2026-03-22
Sun 17:45 Santa Maria Island (SMA) 21:00 Lisbon (LIS) 1
S4 4021 Non-stop Airbus A321neo (32Q) 2:15 Effective 2026-01-11 through 2026-03-22
Non-Direct Flights:
Thu 06:00 Lisbon (LIS) 1 09:05 Santa Maria Island (SMA)
S4 4021 1-stop Airbus A320 (320) 4:05 Valid until 2026-03-26
Thu 08:35 Ponta Delgada (PDL) 13:15 Lisbon (LIS) 1
S4 4021 1-stop Airbus A320 (320) 3:40 Valid until 2026-03-26
Sun 14:05 Lisbon (LIS) 1 16:55 Santa Maria Island (SMA)
S4 4021 1-stop Airbus A321neo (32Q) 3:50 Effective 2026-01-11 through 2026-03-22
Sun 16:25 Ponta Delgada (PDL) 21:00 Lisbon (LIS) 1
S4 4021 1-stop Airbus A321neo (32Q) 3:35 Effective 2026-01-11 through 2026-03-22
This flight number is listed as serving the following routes:


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Azores Airlines flight S4 4021: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Azores Airlines S44021
06:00
Lisbon (LIS) 1

07:30
Ponta Delgada (PDL)
Valid until 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Airbus A320 (320)
Direct Flights:
Azores Airlines S44021
08:35
Ponta Delgada (PDL)

09:05
Santa Maria Island (SMA)
Valid until 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 0:30, non-stop
Airbus A320 (320)
Direct Flights:
Azores Airlines S44021
10:00
Santa Maria Island (SMA)

13:15
Lisbon (LIS) 1
Valid until 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Airbus A320 (320)
Direct Flights:
Azores Airlines S44021
14:05
Lisbon (LIS) 1

15:35
Ponta Delgada (PDL)
Effective 2026-01-11 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
Azores Airlines S44021
16:25
Ponta Delgada (PDL)

16:55
Santa Maria Island (SMA)
Effective 2026-01-11 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 0:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
Azores Airlines S44021
17:45
Santa Maria Island (SMA)

21:00
Lisbon (LIS) 1
Effective 2026-01-11 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Airbus A321neo (32Q)
Non-Direct Flights:
Azores Airlines S44021
06:00
Lisbon (LIS) 1

09:05
Santa Maria Island (SMA)
Valid until 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:05, 1-stop
Airbus A320 (320)
Non-Direct Flights:
Azores Airlines S44021
08:35
Ponta Delgada (PDL)

13:15
Lisbon (LIS) 1
Valid until 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:40, 1-stop
Airbus A320 (320)
Non-Direct Flights:
Azores Airlines S44021
14:05
Lisbon (LIS) 1

16:55
Santa Maria Island (SMA)
Effective 2026-01-11 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
Azores Airlines S44021
16:25
Ponta Delgada (PDL)

21:00
Lisbon (LIS) 1
Effective 2026-01-11 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, 1-stop
Airbus A321neo (32Q)
This flight number is listed as serving the following routes:
  • Lisbon (LIS) - Ponta Delgada (PDL)
  • Lisbon (LIS) - Santa Maria Island (SMA)
  • Ponta Delgada (PDL) - Santa Maria Island (SMA)
All Azores Airlines flights
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