Best Time to Fly LAX to ORD
Los Angeles to Chicago — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
LAX → ORD on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 2,020 |
| February | 1% | 0% | 1,841 |
| March | 1% | 0% | 2,211 |
| April | 1% | 0% | 2,189 |
| May | 1% | 0% | 2,428 |
| June | 1% | 0% | 2,466 |
| July | 1% | 0% | 2,642 |
| August | 1% | 0% | 1,883 |
| September | 1% | 0% | 1,759 |
| October | 1% | 0% | 1,715 |
| November | 1% | 0% | 1,620 |
| December | 1% | 0% | 1,694 |
Frequently asked
What is the best month to fly from LAX to ORD?
January has the highest on-time rate at 1% for flights from Los Angeles to Chicago.
What is the worst month to fly LAX to ORD?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are LAX to ORD flights delayed?
On average, 1% of flights from LAX to ORD arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.