AA1239: American flight 1239
Boston (BOS) → Chicago (ORD) · departs 8:23a, lands 10:30a local · Tue–Sat
The timetable below has every scheduled departure; for today's flight, check American.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at American →The route
One hop: BOS → ORDDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
AA1239 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 4–10.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| BOS → ORDBoston to Chicago | 8:23a | 10:30a | 3h7m | Tue–Sat |
| BOS → ORDBoston to Chicago | 8:33a | 10:40a | 3h7m | Sun |
| BOS → ORDBoston to Chicago | 9:46a | 11:53a | 3h7m | Mon |
Other nonstops from Boston to Chicago
The departures either side of AA1239. Times are Boston time.
| Flight | Departs | Days |
|---|---|---|
| United UA2631 | 7:01a | Daily |
| Delta DL2570 | 7:30a | Mon, Tue, Wed, Thu, Fri, Sun |
| United UA1097 | 8:05a | Daily |
| This flight AA1239 | 8:23a | Tue–Sat |
| United UA1349 | 9:23a | Daily |
| American AA2600 | 10:29a | Mon–Sat |
| United UA503 | 10:36a | Daily |
All 34 flights from BOS to ORD, by time →
Flying back from Chicago
American flies Chicago to Boston nonstop 71 times a week, from 6:00a to 8:00p: 7:00a AA2511 · 2:00p AA2456 · 3:48p AA1162 · 7:03p AA3107 · 8:00p AA2682 · every nonstop ORD → BOS →
How AA1239 ran in our sample
5 of 7 departures left within 15 minutes of schedule (Oct 4–10). Only flights that departed are counted: cancellations are not in our data.
What time does AA1239 leave Boston?
AA1239 is scheduled to depart Boston (BOS) at 8:23a (Tue–Sat), 8:33a (Sun), 9:46a (Mon), Boston time, and to land in Chicago (ORD) at about 10:30a local time, a scheduled 3h7m. Times are the published ones from the flights we sampled Oct 4–10; check American for today's.
Does AA1239 fly every day?
Yes — AA1239 flew Boston to Chicago every day of the week we sampled (Oct 4–10).
Is AA1239 usually on time?
Of 7 AA1239 departures from BOS we sampled Oct 4–10, 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 American flights from Boston
Timetable from American departures we observed; AA1239 is a American Airlines flight number, and Hop Nonstop is not affiliated with American. Schedules change — confirm with the airline before you travel.