AA639: American flight 639
Chicago (ORD) → Atlanta (ATL) · departs 6:54a, lands 9:59a local · Mon, Tue, Wed, Thu, Fri, Sun
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
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AA639 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 → ATLChicago to Atlanta | 6:54a | 9:59a | 2h5m | Mon, Tue, Wed, Thu, Fri, Sun |
Other nonstops from Chicago to Atlanta
The departures either side of AA639. Times are Chicago time.
| Flight | Departs | Days |
|---|---|---|
| Delta DL1264 | 5:27a | Daily |
| Delta DL1247 | 6:30a | Daily |
| This flight AA639 | 6:54a | Mon, Tue, Wed, Thu, Fri, Sun |
| United UA411 | 6:59a | Mon, Tue, Wed, Thu, Fri, Sun |
| Frontier | 7:15a | Mon, Tue, Wed, Fri, Sat, Sun |
| Delta DL1687 | 8:05a | Daily |
All 24 flights from ORD to ATL, by time →
Flying back from Atlanta
American flies Atlanta to Chicago nonstop 41 times a week, from 7:22a to 8:12p: 7:22a AA3040 · 10:59a AA1041 · 2:45p AA2910 · every nonstop ATL → ORD →
How AA639 ran in our sample
6 of 6 departures left within 15 minutes of schedule (Oct 25–30). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Airbus A319 on 6 of 6.
What time does AA639 leave Chicago?
AA639 is scheduled to depart Chicago (ORD) at 6:54a (Mon, Tue, Wed, Thu, Fri, Sun), Chicago time, and to land in Atlanta (ATL) at about 9:59a local time, a scheduled 2h5m. Times are the published ones from the flights we sampled Oct 25–30; check American for today's.
What plane is AA639?
Airbus A319 on 6 of the 6 AA639 flights from ORD we sampled Oct 25–30. Airlines swap aircraft, so the plane on a given day can differ.
Does AA639 fly every day?
In the week we sampled (Oct 25–30), AA639 flew Chicago to Atlanta on Mon, Tue, Wed, Thu, Fri, Sun.
Is AA639 usually on time?
Of 6 AA639 departures from ORD we sampled Oct 25–30, 6 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 Chicago
Timetable from American departures we observed; AA639 is a American Airlines flight number, and Hop Nonstop is not affiliated with American. Schedules change — confirm with the airline before you travel.