Spirit Airlines
flight
NK 1604:
Multiple routes
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FLIGHT SCHEDULE
Direct Flights:
Spirit Airlines NK1604
Effective 2026-02-12 through 2026-03-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:13, non-stop
Airbus A321 (32B)
Airbus A321 (32B)
Direct Flights:
Spirit Airlines NK1604
Effective 2026-04-15 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:27, non-stop
Airbus A321 (32B)
Airbus A321 (32B)
Direct Flights:
Spirit Airlines NK1604
Effective 2026-03-12 through 2026-04-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:15, non-stop
Airbus A321 (32B)
Airbus A321 (32B)
Direct Flights:
Spirit Airlines NK1604
Effective 2026-01-09 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:12, non-stop
Airbus A321 (32B)
Airbus A321 (32B)
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Parallax here -
This flight number is listed as serving the following routes:
- Dallas Fort Worth (DFW) - Chicago O'Hare (ORD)
- Fort Myers (RSW) - Chicago O'Hare (ORD)