ORIGIN AIRPORT REPORT
SJC
San Jose, CA (SJC) departure reliability
Of 43,478 scheduled reportable flights departing SJC, 82.2% arrived on time, 10.0% arrived at least 30 minutes late, and 0.7% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin-airport cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALLower disruption
82.2%arrived on time
10.0%30+ min late
0.7%cancelled
43,478scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from SJC had the largest sample?
SJC to SAN was SJC's largest published route sample, with 4,979 scheduled flights and a 71.6% on-time rate during July 2025–June 2026.
SJC→SANSan Jose, CA (SJC) to San Diego, CA (SAN)4,979 flights analyzedGenerally reliable71.6%on timeSJC→LAXSan Jose, CA (SJC) to Los Angeles, CA (LAX)4,433 flights analyzedLower disruption85.9%on timeSJC→SEASan Jose, CA (SJC) to Seattle, WA (SEA)4,368 flights analyzedLower disruption82.6%on timeSJC→LASSan Jose, CA (SJC) to Las Vegas, NV (LAS)3,829 flights analyzedGenerally reliable79.2%on timeSJC→PHXSan Jose, CA (SJC) to Phoenix, AZ (PHX)3,031 flights analyzedLower disruption81.3%on timeSJC→SNASan Jose, CA (SJC) to Santa Ana, CA (SNA)2,699 flights analyzedLower disruption85.9%on timeSJC→DENSan Jose, CA (SJC) to Denver, CO (DEN)2,579 flights analyzedLower disruption80.5%on timeSJC→BURSan Jose, CA (SJC) to Burbank, CA (BUR)2,194 flights analyzedLower disruption83.2%on timeSJC→SLCSan Jose, CA (SJC) to Salt Lake City, UT (SLC)1,808 flights analyzedLower disruption91.8%on timeSJC→PDXSan Jose, CA (SJC) to Portland, OR (PDX)1,621 flights analyzedLower disruption84.8%on timeSJC→ONTSan Jose, CA (SJC) to Ontario, CA (ONT)1,316 flights analyzedLower disruption83.4%on timeSJC→LGBSan Jose, CA (SJC) to Long Beach, CA (LGB)1,229 flights analyzedLower disruption85.4%on timeSJC→AUSSan Jose, CA (SJC) to Austin, TX (AUS)1,143 flights analyzedGenerally reliable75.7%on timeSJC→DFWSan Jose, CA (SJC) to Dallas/Fort Worth, TX (DFW)1,138 flights analyzedGenerally reliable78.1%on timeSJC→ATLSan Jose, CA (SJC) to Atlanta, GA (ATL)900 flights analyzedLower disruption91.8%on time
Which airline was most reliable departing SJC?
Among qualifying SJC airline departure results, Hawaiian Airlines had the highest on-time rate: 92.1% of 366 flights. Frontier Airlines was lowest at 74.9% across 335 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 26,558 | 79.4% | 11.4% | 0.6% |
| SkyWest Airlines | 6,866 | 88.0% | 7.1% | 0.4% |
| Delta Air Lines | 2,820 | 90.9% | 5.5% | 1.3% |
| Alaska Airlines | 2,763 | 84.2% | 8.3% | 1.2% |
| American Airlines | 1,783 | 81.2% | 10.9% | 1.8% |
| United Airlines | 1,516 | 85.8% | 9.2% | 0.5% |
| Hawaiian Airlines | 366 | 92.1% | 4.1% | 0.0% |
| Frontier Airlines | 335 | 74.9% | 14.9% | 2.4% |
| Spirit Airlines | 251 | 83.3% | 10.0% | 0.4% |
| Envoy Air | 220 | 89.1% | 7.3% | 0.9% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.