Best Time to Fly SEA to LAX
Seattle to Los Angeles — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
SEA → LAX on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 2,290 |
| February | 1% | 0% | 2,131 |
| March | 1% | 0% | 2,400 |
| April | 1% | 0% | 2,398 |
| May | 1% | 0% | 2,627 |
| June | 1% | 0% | 2,598 |
| July | 1% | 0% | 2,739 |
| August | 1% | 0% | 2,062 |
| September | 1% | 0% | 1,961 |
| October | 1% | 0% | 1,955 |
| November | 1% | 0% | 1,803 |
| December | 1% | 0% | 1,830 |
Frequently asked
What is the best month to fly from SEA to LAX?
January has the highest on-time rate at 1% for flights from Seattle to Los Angeles.
What is the worst month to fly SEA to LAX?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are SEA to LAX flights delayed?
On average, 1% of flights from SEA to LAX arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.