ORIGIN AIRPORT REPORT
LGA
New York, NY (LGA) departure reliability
Of 136,367 scheduled reportable flights departing LGA, 69.8% arrived on time, 18.0% arrived at least 30 minutes late, and 4.6% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin-airport cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALHigher disruption
69.8%arrived on time
18.0%30+ min late
4.6%cancelled
136,367scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from LGA had the largest sample?
LGA to ORD was LGA's largest published route sample, with 11,625 scheduled flights and a 63.8% on-time rate during July 2025–June 2026.
LGA→ORDNew York, NY (LGA) to Chicago, IL (ORD)11,625 flights analyzedHigher disruption63.8%on timeLGA→ATLNew York, NY (LGA) to Atlanta, GA (ATL)8,343 flights analyzedVariable73.6%on timeLGA→BOSNew York, NY (LGA) to Boston, MA (BOS)7,255 flights analyzedHigher disruption69.8%on timeLGA→DFWNew York, NY (LGA) to Dallas/Fort Worth, TX (DFW)6,782 flights analyzedHigher disruption66.7%on timeLGA→MIANew York, NY (LGA) to Miami, FL (MIA)6,006 flights analyzedHigher disruption67.4%on timeLGA→MCONew York, NY (LGA) to Orlando, FL (MCO)5,262 flights analyzedHigher disruption67.0%on timeLGA→DCANew York, NY (LGA) to Washington, DC (DCA)4,830 flights analyzedHigher disruption64.5%on timeLGA→DENNew York, NY (LGA) to Denver, CO (DEN)4,672 flights analyzedVariable68.2%on timeLGA→FLLNew York, NY (LGA) to Fort Lauderdale, FL (FLL)4,655 flights analyzedHigher disruption65.7%on timeLGA→CLTNew York, NY (LGA) to Charlotte, NC (CLT)4,336 flights analyzedVariable74.1%on timeLGA→IAHNew York, NY (LGA) to Houston, TX (IAH)4,060 flights analyzedVariable74.2%on timeLGA→DTWNew York, NY (LGA) to Detroit, MI (DTW)4,011 flights analyzedHigher disruption74.1%on timeLGA→BNANew York, NY (LGA) to Nashville, TN (BNA)3,805 flights analyzedHigher disruption67.9%on timeLGA→PBINew York, NY (LGA) to West Palm Beach/Palm Beach, FL (PBI)3,199 flights analyzedHigher disruption67.0%on timeLGA→CMHNew York, NY (LGA) to Columbus, OH (CMH)3,074 flights analyzedHigher disruption73.8%on time
Which airline was most reliable departing LGA?
Among qualifying LGA airline departure results, Delta Air Lines had the highest on-time rate: 71.8% of 29,662 flights. Frontier Airlines was lowest at 57.2% across 2,383 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Republic Airways | 56,489 | 71.1% | 16.3% | 5.5% |
| Delta Air Lines | 29,662 | 71.8% | 17.2% | 3.8% |
| American Airlines | 16,772 | 68.0% | 19.9% | 4.1% |
| Southwest Airlines | 11,713 | 67.2% | 19.5% | 3.6% |
| United Airlines | 9,061 | 69.7% | 19.0% | 2.8% |
| Spirit Airlines | 4,871 | 68.1% | 19.1% | 6.2% |
| JetBlue Airways | 4,495 | 63.8% | 23.2% | 3.7% |
| Frontier Airlines | 2,383 | 57.2% | 28.4% | 5.6% |
| SkyWest Airlines | 921 | 66.2% | 20.2% | 5.2% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.