UA1186: United flight 1186
Chicago (ORD) → Boston (BOS) · departs 6:00a, lands 9:18a local · Mon, Tue, Sun
The timetable below has every scheduled departure; for today's flight, check United.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at United →The route
One hop: ORD → BOSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
UA1186 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 25–30.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| ORD → BOSChicago to Boston | 6:00a | 9:18a | 2h18m | Mon, Tue, Sun |
| ORD → BOSChicago to Boston | 6:05a | 9:23a | 2h18m | Thu |
| ORD → BOSChicago to Boston | 6:15a | 9:33a | 2h18m | Fri |
Other nonstops from Chicago to Boston
The departures either side of UA1186. Times are Chicago time.
| Flight | Departs | Days |
|---|---|---|
| This flight UA1186 | 6:00a | Mon, Tue, Sun |
| American AA2950 | 6:00a | Daily |
| American AA2511 | 7:00a | Daily |
| United UA2213 | 7:00a | Daily |
All 29 flights from ORD to BOS, by time →
Flying back from Boston
United flies Boston to Chicago nonstop 70 times a week, from 6:00a to 8:30p: 6:00a UA1414 · 8:05a UA1097 · 12:45p UA1732 · 5:01p UA563 · 8:30p UA2229 · every nonstop BOS → ORD →
How UA1186 ran in our sample
5 of 5 departures left within 15 minutes of schedule (Oct 25–30). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Airbus A321neo on 1 of 5; also Boeing 737 MAX 8 (1), Boeing 737 MAX 9 (1), Boeing 737-800 (1), Boeing 737-900 (1).
What time does UA1186 leave Chicago?
UA1186 is scheduled to depart Chicago (ORD) at 6:00a (Mon, Tue, Sun), 6:05a (Thu), 6:15a (Fri), Chicago time, and to land in Boston (BOS) at about 9:18a local time, a scheduled 2h18m. Times are the published ones from the flights we sampled Oct 25–30; check United for today's.
What plane is UA1186?
Airbus A321neo on 1 of the 5 UA1186 flights from ORD we sampled Oct 25–30; the rest were a Boeing 737 MAX 8 or Boeing 737 MAX 9 or Boeing 737-800 or Boeing 737-900. Airlines swap aircraft, so the plane on a given day can differ.
Does UA1186 fly every day?
In the week we sampled (Oct 25–30), UA1186 flew Chicago to Boston on Mon, Tue, Thu, Fri, Sun.
Is UA1186 usually on time?
Of 5 UA1186 departures from ORD we sampled Oct 25–30, 5 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More United flights from Chicago
Timetable from United departures we observed; UA1186 is a United Airlines flight number, and Hop Nonstop is not affiliated with United. Schedules change — confirm with the airline before you travel.