SAS
flight
SK 3721:
Atlanta - Greenville/Spartanburg
Atlanta - Greenville/Spartanburg
FLIGHT SCHEDULE
Direct Codeshare Flights:
SAS SK3721
Effective 2026-01-02 through 2026-01-03
Mon
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Tue
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Wed
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Thu
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Fri
Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:58, non-stop Boeing 717 (717)
Direct Codeshare Flights:
SAS SK3721
Operates only on 2026-01-04
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:56, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-04-14 through 2026-05-17
Mon
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Tue
Wed
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Thu
Fri
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-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:59, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-05-18 through 2026-07-06
Mon
Tue
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Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:59, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-07-09 through 2026-10-05
Mon
Tue
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-
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:57, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-10-08 through 2026-10-24
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:56, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
SAS SK3721
Effective from 2026-10-25
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:57, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-02-12 through 2026-03-05
Mon
Tue
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Wed
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Thu
Fri
Sat
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-
Sun
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-
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:54, non-stop Airbus A320 (320)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-02-14 through 2026-03-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:54, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-01-19 through 2026-02-09
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:56, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-01-09 through 2026-01-17
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:56, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-03-08 through 2026-03-19
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:53, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-03-22 through 2026-03-29
Mon
Tue
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-
Wed
-
-
Thu
Fri
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-
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:53, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-03-31 through 2026-04-07
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:53, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
SAS SK3721
Effective 2026-04-09 through 2026-04-12
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2281)
Duration: 0:53, non-stop Boeing 737-900 (739)
- SK 3721 is a domestic flight departing from the Atlanta airport (ATL) and arriving at Greenville/Spartanburg airport (GSP).
- The flight distance is 154 miles, or 248 km.
- The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 0:53 and 0:59.