G42171Allegiant Air · GRR → SFB
live · 1h ago
Route confirmed Allegiant Air

G42171 Grand RapidsGRR OrlandoSFB

G42171 by Allegiant Air flies from Grand Rapids (GRR) to Orlando (SFB).

Right nowNext departure Thursday Operates Mon Thu Fri Sat Sun
08:30

scheduled from GRR

The route today

live boards
GRRGrand RapidsOn-time likelyGRR delay board →
SFBOrlandoOn-time likelySFB delay board →
GRR→SFBevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Grand Rapids to Orlando flights today

same route · Allegiant Air
G42163departs 08:00
G42169departs 08:00
G4567departs 08:00
G4563departs 08:15
G42177departs 08:30
G4558departs 08:30

If G42171 is cancelled, these are the other Allegiant Air nonstop flights from Grand Rapids to Orlando on the same day, with scheduled departure times in GRR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How G42171 actually runs

Pro Flight Search has tracked every published board update for G42171 across the GRR and SFB boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at GRR and SFB.

The verdict above is that record speaking, so it reflects how G42171 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around G42171? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — G42171 Grand Rapids to Orlando on-time performance, measured from the GRR and SFB airport boards.

Canonical URL
https://proflightsearch.com/flight/G42171
How we measure this →