Allegiant Air flight G4 3870: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Fri 06:00 Appleton (ATW) 10:15 Fort Myers (RSW)
G4 3870 Non-stop Airbus A320 (320) 3:15 Valid until 2026-02-09
Wed,Sat 07:30 Appleton (ATW) 10:05 Santa Ana (SNA)
G4 3870 Non-stop Airbus A320 (320) 4:35 Effective 2026-05-20 through 2026-08-15
This flight number is listed as serving the following routes:


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Allegiant Air flight G4 3870: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G43870
06:00
Appleton (ATW)

10:15
Fort Myers (RSW)
Valid until 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:15, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43870
07:30
Appleton (ATW)

10:05
Santa Ana (SNA)
Effective 2026-05-20 through 2026-08-15
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:35, non-stop
Airbus A320 (320)
This flight number is listed as serving the following routes:
  • Appleton (ATW) - Fort Myers (RSW)
  • Appleton (ATW) - Santa Ana (SNA)
All Allegiant Air flights
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