Southwest Airlines LGA to ATL on-time performance
Southwest Airlines nonstop flights from New York to Atlanta · Aug 2025 – Jul 2026
On-time arrivals
75%
arrived < 15 min late
Cancelled
2.9%
24 flights
Avg arrival delay
19 min
72 min when late
Rank on route
#5 of 6
route average 76% on time
Key facts
- Southwest Airlines flights on LGA to ATL arrived on time 75% of the time in Aug 2025 – Jul 2026.
- 2.9% were cancelled, and 9% arrived an hour or more late.
- That ranks #5 of 6 airlines on this route, which averaged 76% on time overall.
- The largest source of delay minutes was late-arriving aircraft (51%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft51%
- Airline (crew, maintenance, cleaning, fueling)24%
- Air traffic control & airport congestion24%
- Extreme weather1%
- Security0%
Other airlines on LGA to ATL
- Delta Air Lines80% on time · 15 min avg delay
- Republic Airways77% on time · 16 min avg delay
- Frontier Airlines56% on time · 47 min avg delay
- American Airlines100% on time · 4 min avg delay
- Spirit Airlines100% on time · 2 min avg delay
Full LGA to ATL comparison →
Southwest Airlines on-time record across all routes →
815 Southwest Airlines flights tracked on this route; 24 cancelled, 1 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.