Best Time to Fly MDW to LAS
Chicago to Las Vegas — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
MDW → LAS on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 842 |
| February | 1% | 0% | 763 |
| March | 1% | 0% | 943 |
| April | 1% | 0% | 993 |
| May | 1% | 0% | 1,028 |
| June | 1% | 0% | 1,018 |
| July | 1% | 0% | 1,054 |
| August | 1% | 0% | 768 |
| September | 1% | 0% | 724 |
| October | 1% | 0% | 768 |
| November | 1% | 0% | 674 |
| December | 1% | 0% | 697 |
Frequently asked
What is the best month to fly from MDW to LAS?
January has the highest on-time rate at 1% for flights from Chicago to Las Vegas.
What is the worst month to fly MDW to LAS?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are MDW to LAS flights delayed?
On average, 1% of flights from MDW to LAS arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.