Best Time to Fly SJC to DTW
San Jose to Detroit — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
July
1% on time
Worst month
July
1% on time
SJC → DTW on-time performance by month
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| July | 1% | 0% | 25 |
| August | 1% | 0% | 31 |
Frequently asked
What is the best month to fly from SJC to DTW?
July has the highest on-time rate at 1% for flights from San Jose to Detroit.
What is the worst month to fly SJC to DTW?
July has the lowest on-time rate at 1%, often due to summer thunderstorms.
How often are SJC to DTW flights delayed?
On average, 1% of flights from SJC to DTW arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.