Best Time to Fly IAD to HNL
Washington to Honolulu — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
IAD → HNL on-time performance by month
23
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 102 |
| February | 1% | 0% | 87 |
| March | 1% | 0% | 96 |
| April | 1% | 0% | 43 |
| July | 1% | 0% | 31 |
| December | 1% | 0% | 51 |
Frequently asked
What is the best month to fly from IAD to HNL?
January has the highest on-time rate at 1% for flights from Washington to Honolulu.
What is the worst month to fly IAD to HNL?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are IAD to HNL flights delayed?
On average, 1% of flights from IAD to HNL arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.