Is AA3964 delayed?
No delay reported yet — AA3964 is scheduled to leave Denver at 09:07 on Sep 26 and reach Chicago at 12:56 (as of Sep 26, 10:21 UTC). Over its last 43 recorded arrivals, 10 landed more than 15 min late.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Denver
DEN
Scheduled
Sep 26
Arrival
Chicago
ORD
Scheduled
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (America/Denver)
Think AA3964 runs late today? Delayed is trading at 33¢ — pays out x3.04.
Will American Airlines AA 3964 from Denver to Chicago arrive on time, be delayed, or be cancelled on Sep 26?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Sep 26
Arrival
Denver
DEN
Scheduled
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 25 min early
DEN → ORD
- 14 min early
ORD → DEN
- 32 min early
DEN → ORD
- 16 min early
ORD → DEN
- 50 min early
DEN → ORD
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 43
- Arrivals over 15 minutes late
- 10
- Observed cancellations
- 8
- Observed occurrences
- 52
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 25, 2026Arrived | Denver | Chicago | -25 | |
| Sep 25, 2026Arrived | Chicago | Denver | -14 | |
| Sep 24, 2026Arrived | Denver | Chicago | -32 | |
| Sep 24, 2026Arrived | Chicago | Denver | -16 | |
| Sep 23, 2026Arrived | Denver | Chicago | -50 | |
| Sep 23, 2026Arrived | Chicago | Denver | -16 | |
| Sep 22, 2026Arrived | Denver | Chicago | -48 | |
| Sep 22, 2026Arrived | Chicago | Denver | -25 | |
| Sep 21, 2026Arrived | Denver | Chicago | 5 | |
| Sep 21, 2026Arrived | Chicago | Denver | -6 | |
| Sep 20, 2026Arrived | Denver | Chicago | -9 | |
| Sep 20, 2026Arrived | Chicago | Denver | 0 | |
| Sep 19, 2026Cancelled | Denver | Chicago | Not available | Not available |
| Sep 19, 2026Cancelled | Chicago | Denver | Not available | Not available |
| Sep 18, 2026Arrived | Denver | Chicago | -13 | |
| Sep 18, 2026Arrived | Chicago | Denver | -33 | |
| Sep 17, 2026Arrived | Denver | Chicago | 101 | |
| Sep 17, 2026Arrived | Chicago | Denver | 19 | |
| Sep 16, 2026Arrived | Denver | Chicago | 96 | |
| Sep 16, 2026Arrived | Chicago | Denver | -8 | |
| Sep 15, 2026Arrived | Denver | Chicago | 54 | |
| Sep 15, 2026Arrived | Chicago | Denver | -13 | |
| Sep 14, 2026Arrived | Denver | Chicago | -19 | |
| Sep 14, 2026Arrived | Chicago | Denver | 22 | |
| Sep 13, 2026Arrived | Denver | Chicago | -31 | |
| Sep 13, 2026Arrived | Chicago | Denver | -13 | |
| Sep 12, 2026Arrived | Denver | Chicago | -50 | |
| Sep 12, 2026Arrived | Chicago | Denver | -19 | |
| Sep 11, 2026Arrived | Denver | Chicago | -25 | |
| Sep 11, 2026Arrived | Chicago | Denver | -20 | |
| Sep 10, 2026Arrived | Denver | Chicago | -17 | |
| Sep 10, 2026Arrived | Chicago | Denver | -7 | |
| Sep 9, 2026Arrived | Denver | Chicago | 10 | |
| Sep 9, 2026Arrived | Chicago | Denver | 15 | |
| Sep 8, 2026Arrived | White Plains | Chicago | -6 | |
| Sep 8, 2026Arrived | Chicago | White Plains | -10 | |
| Sep 7, 2026Arrived | White Plains | Chicago | 7 | |
| Sep 7, 2026Arrived | Chicago | White Plains | -3 | |
| Sep 6, 2026Arrived | White Plains | Chicago | 45 | |
| Sep 6, 2026Arrived | Chicago | White Plains | 2 | |
| Sep 5, 2026Arrived | White Plains | Chicago | 8 | |
| Sep 5, 2026Arrived | Chicago | White Plains | 39 | |
| Sep 4, 2026Arrived | White Plains | Chicago | 73 | |
| Sep 4, 2026Arrived | Chicago | White Plains | 108 | |
| Sep 3, 2026Arrived | White Plains | Chicago | 65 | |
| Sep 2, 2026Cancelled | Chicago | White Plains | Not available | Not available |
| Sep 1, 2026Cancelled | Chicago | White Plains | Not available | Not available |
| Aug 31, 2026Cancelled | Chicago | White Plains | Not available | Not available |
| Aug 30, 2026Cancelled | Chicago | White Plains | Not available | Not available |
| Aug 29, 2026Cancelled | Chicago | White Plains | Not available | Not available |
| Aug 28, 2026Cancelled | Chicago | White Plains | Not available | Not available |