Allegiant Air
G4573Sanford to Grand Rapids
Allegiant Air flight G4573 flies from Sanford (SFB) to Grand Rapids (GRR), 1,614 km. Over August 2025 to July 2026 it usually arrives about 6 minutes late: 70% of 51 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
70%
on time (within 15 min)
18%
more than 30 min late
0%
cancelled
+6 min
average arrival vs schedule
Every operation of G4573, August 2025 to July 2026: 51 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as G4573
- Sanford (SFB) to Grand Rapids (GRR)10 flights
- Niagara Falls (IAG) to Myrtle Beach (MYR)9 flights
- Grand Rapids (GRR) to Portland (PDX)5 flights
- Grand Rapids (GRR) to Las Vegas (LAS)5 flights
- Fort Lauderdale Hollywood (FLL) to Grand Rapids (GRR)4 flights
- Grand Rapids (GRR) to Sarasota Bradenton (SRQ)4 flights
- Myrtle Beach (MYR) to Niagara Falls (IAG)4 flights
- St. Petersburg (PIE) to Grand Rapids (GRR)3 flights
- Grand Rapids (GRR) to Valparaiso (VPS)2 flights
- Las Vegas (LAS) to Grand Rapids (GRR)1 flights
Other flights from Sanford to Grand Rapids
More about Sanford (SFB) and Grand Rapids (GRR).
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