BOS → ATL Spirit Airlines

Spirit Airlines · Boston, MA to Atlanta, GA · 20 flights, 2025-07-01 to 2025-12-03 · aggregated across 2 flight numbers

This route runs much more reliably at some times of day than others — 100% on-time departing 9am–12pm vs. 58% departing 9pm–12am.
On-time arrival
75%
Median delay
+3 min
90th percentile
+53 min
Cancellation rate
0%

How on-time is Spirit Airlines from BOS to ATL?

Across every Spirit Airlines flight number on BOS → ATL (20 flights, 2025-07-01 to 2025-12-03), 75% arrived within 15 minutes of schedule. Median arrival delay +3 min; the worst 10% ran +53 min or later. 0% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1575%
16-30 min15%
31-60 min210%
61-120 min15%
2+ hrs15%

Performance by month

MonthFlightsOn-timeAvg delay
2025-078100%-42 min
2025-111070%+25 min
2025-1220%+69 min

Performance by day of week

DayFlightsOn-time
Mon367%
Tue2100%
Wed333%
Thu3100%
Fri3100%
Sat367%
Sun367%

NK flight numbers on BOS → ATL

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…