ChicagoNantucketDirect FlightsORD–ACK
Chicago (O'Hare International Airport) to Nantucket (Nantucket Memorial Airport).
Flight time from ORD to ACK is estimated at about 2h 29m, based on the 922-mile great-circle distance. Our current captured departure sample includes 2×/wk across 1 captured airline, with United Airlines appearing most often in that sample. Captured departure times run from 10:25 to 11:45 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~2h 29m Estimated from great-circle distance — no tracked flights yet. | 922 mi | 2×/wk From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for ORD to ACK
Our current provider sample includes 2×/wk from ORD to ACK across 1 captured airline. Captured departure terminal data is available for 2.
- First departure
- 10:25
- Last departure
- 11:45
- Cadence
- ~every 2 hours
- Captured departures/day
- 2
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 2×/wk | Embraer E-Jet · Terminal 2 | 10:2511:45 |
Aircraft on this route
Flying the other way?
ACK to ORD flights — 2×/wk on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for ORD to ACK, last seen June 15, 2026. Frequency uses 2 scheduled departures across 2 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from ORD to ACK?
The ORD to ACK flight time is estimated at about 2h 29m from great-circle distance until enough tracked flights are available.
How far is ORD from ACK?
ORD to ACK is about 922 miles by air.
Which airlines fly from ORD to ACK?
Our current provider sample for ORD to ACK includes United Airlines. Confirm live timetables before booking.
What aircraft fly from ORD to ACK?
Aircraft captured in our current provider sample for ORD to ACK include Embraer E-Jet.