Spirit Airlines BWI to SJU on-time performance
Spirit Airlines nonstop flights from Baltimore to San Juan · Aug 2025 – Jul 2026
On-time arrivals
75%
arrived < 15 min late
Cancelled
5.7%
10 flights
Avg arrival delay
21 min
77 min when late
Rank on route
#1 of 3
route average 67% on time
Key facts
- Spirit Airlines flights on BWI to SJU arrived on time 75% of the time in Aug 2025 – Jul 2026.
- 5.7% were cancelled, and 9% arrived an hour or more late.
- That ranks #1 of 3 airlines on this route, which averaged 67% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (62%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)62%
- Air traffic control & airport congestion26%
- Extreme weather9%
- Late-arriving aircraft2%
- Security0%
Other airlines on BWI to SJU
- Southwest Airlines68% on time · 20 min avg delay
- Frontier Airlines55% on time · 44 min avg delay
Full BWI to SJU comparison →
Spirit Airlines on-time record across all routes →
174 Spirit Airlines flights tracked on this route; 10 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.