BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
SJC→BWI

San Jose, CA (SJC) to Baltimore, MD (BWI) flight delay odds

82.6% of 242 official scheduled SJC-to-BWI flights arrived on time; 8.3% arrived at least 30 minutes late and 0.4% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
82.6%arrived on time
8.3%30+ min late
0.4%cancelled
242scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late0.4%all scheduled flights
120+ minutes late0.0%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+0.2 mincompleted flights

Which departure time was most reliable for SJC to BWI?

Among qualifying SJC-to-BWI departure window results, Evening had the highest on-time rate: 88.7% of 124 flights. Night was lowest at 76.3% across 118 flights.

Departure windowFlightsOn time30+ minCancelled
Evening12488.7%6.5%0.8%
Night11876.3%10.2%0.0%

Which weekday was most reliable for SJC to BWI?

Among qualifying SJC-to-BWI weekday results, Saturday had the highest on-time rate: 94.3% of 35 flights. Thursday was lowest at 60.0% across 35 flights.

DayFlightsOn time30+ minCancelled
Monday3467.6%17.6%0.0%
Tuesday3591.4%2.9%0.0%
Wednesday3494.1%5.9%0.0%
Thursday3560.0%22.9%0.0%
Friday3588.6%8.6%0.0%
Saturday3594.3%0.0%0.0%
Sunday3482.4%0.0%2.9%

Which airline was most reliable for SJC to BWI?

Only Southwest Airlines met the SJC-to-BWI airline threshold: 82.6% of 242 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines24282.6%8.3%0.4%

Which month was most reliable for SJC to BWI?

Among qualifying SJC-to-BWI month results, October 2025 had the highest on-time rate: 93.5% of 31 flights. June 2026 was lowest at 73.3% across 30 flights.

MonthFlightsOn time30+ minCancelled
July 20253187.1%12.9%0.0%
August 20253190.3%0.0%3.2%
September 20253083.3%6.7%0.0%
October 20253193.5%6.5%0.0%
March 20262774.1%11.1%0.0%
April 20263073.3%6.7%0.0%
May 20263183.9%6.5%0.0%
June 20263073.3%16.7%0.0%

What drove SJC to BWI delay minutes?

Late aircraft was the largest recorded SJC-to-BWI delay category, accounting for 67.4% of 1,298 BTS-attributed delay minutes during July 2025–June 2026.

Airline18.4%
Late aircraft67.4%
National airspace12.8%
Weather0.0%
Security1.4%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.