Best Time to Fly IAD to PBI
Washington to West Palm Beach — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
IAD → PBI on-time performance by month
23
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 36 |
| February | 1% | 0% | 60 |
| March | 1% | 0% | 62 |
| April | 1% | 0% | 59 |
| May | 1% | 0% | 41 |
| October | 1% | 0% | 31 |
| November | 1% | 0% | 30 |
| December | 1% | 0% | 69 |
Frequently asked
What is the best month to fly from IAD to PBI?
January has the highest on-time rate at 1% for flights from Washington to West Palm Beach.
What is the worst month to fly IAD to PBI?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are IAD to PBI flights delayed?
On average, 1% of flights from IAD to PBI arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.