Best Time to Fly ORD to ANC
Chicago to Anchorage — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
ORD → ANC on-time performance by month
23
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 21 |
| March | 1% | 0% | 27 |
| April | 1% | 0% | 165 |
| May | 1% | 0% | 424 |
| June | 1% | 0% | 564 |
| July | 1% | 0% | 617 |
| August | 1% | 0% | 441 |
| September | 1% | 0% | 260 |
| October | 1% | 0% | 128 |
| November | 1% | 0% | 41 |
| December | 1% | 0% | 53 |
Frequently asked
What is the best month to fly from ORD to ANC?
January has the highest on-time rate at 1% for flights from Chicago to Anchorage.
What is the worst month to fly ORD to ANC?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are ORD to ANC flights delayed?
On average, 1% of flights from ORD to ANC arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.