Best Time to Fly ORD to SMF
Chicago to Sacramento — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
ORD → SMF on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 277 |
| February | 1% | 0% | 251 |
| March | 1% | 0% | 331 |
| April | 1% | 0% | 458 |
| May | 1% | 0% | 489 |
| June | 1% | 0% | 464 |
| July | 1% | 0% | 501 |
| August | 1% | 0% | 393 |
| September | 1% | 0% | 341 |
| October | 1% | 0% | 339 |
| November | 1% | 0% | 242 |
| December | 1% | 0% | 243 |
Frequently asked
What is the best month to fly from ORD to SMF?
January has the highest on-time rate at 1% for flights from Chicago to Sacramento.
What is the worst month to fly ORD to SMF?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are ORD to SMF flights delayed?
On average, 1% of flights from ORD to SMF arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.