Allegiant Air
flight
G4 2877:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G42877
Effective 2026-02-13 through 2026-02-16
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 2:39, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-02-20
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 2:39, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-02-23
Mon
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
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Duration: 2:39, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-05-24
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
Duration: 2:44, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-05-31
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
Duration: 2:44, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-03-18
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Duration: 2:36, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-06-07
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
Duration: 1:39, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42877
Effective 2026-06-14 through 2026-06-28
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
Duration: 1:39, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42877
Effective 2026-07-02 through 2026-07-09
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 2:20, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-07-16
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-07-23
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 2:20, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-07-30
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-06-01
Mon
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
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Duration: 1:53, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-02-26
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 3:02, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42877
Effective 2026-06-04 through 2026-06-11
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 1:57, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-06-18
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 1:57, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-06-25
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 1:57, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42877
Operates only on 2026-03-15
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
Duration: 1:59, non-stop
Airbus A319 (319)
Airbus A319 (319)
This flight number is listed as serving the following routes:
- Cedar Rapids (CID) - Orlando Sanford (SFB)
- Clarksburg (CKB) - Orlando Sanford (SFB)
- Des Moines (DSM) - Orlando Sanford (SFB)
- Evansville (EVV) - Orlando Sanford (SFB)
- Lexington (LEX) - Orlando Sanford (SFB)
- Orlando Sanford (SFB) - Bristol/Johnson/Kingsport (TRI)
- Orlando Sanford (SFB) - Harrisburg (MDT)
- Orlando Sanford (SFB) - New York Stewart (SWF)
- Sioux Falls (FSD) - Orlando Sanford (SFB)