Is IB8505 delayed?
No — IB8505 landed in Chicago on schedule (6 min behind), at 09:16 on Sep 26 (as of Sep 26, 16:37 UTC). Over its last 16 recorded arrivals, 1 landed more than 15 min late.
On schedule (6 min behind)
Official source · Updated
Departure
Sioux Falls
FSD
Scheduled
Sep 26
Arrival
Chicago
ORD
Actual
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (UTC)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: AAL4977
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Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (6 min behind)
FSD → ORD
- 64 min early
FSD → ORD
- 59 min early
FSD → ORD
- 59 min early
FSD → ORD
- 31 min early
FSD → ORD
Flight history and details
Aug 28, 2026 — Sep 27, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 2
- Observed occurrences
- 18
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 26, 2026Arrived | Sioux Falls | Chicago | 6 | |
| Sep 25, 2026Arrived | Sioux Falls | Chicago | -64 | |
| Sep 24, 2026Arrived | Sioux Falls | Chicago | -59 | |
| Sep 23, 2026Arrived | Sioux Falls | Chicago | -59 | |
| Sep 22, 2026Arrived | Sioux Falls | Chicago | -31 | |
| Sep 21, 2026Arrived | Sioux Falls | Chicago | -40 | |
| Sep 20, 2026Arrived | Sioux Falls | Chicago | -7 | |
| Sep 19, 2026Cancelled | Sioux Falls | Chicago | Not available | Not available |
| Sep 18, 2026Arrived | Sioux Falls | Chicago | -42 | |
| Sep 17, 2026Cancelled | Sioux Falls | Chicago | Not available | Not available |
| Sep 16, 2026Arrived | Sioux Falls | Chicago | -52 | |
| Sep 15, 2026Arrived | Sioux Falls | Chicago | 38 | |
| Sep 14, 2026Arrived | Sioux Falls | Chicago | -44 | |
| Sep 13, 2026Arrived | Sioux Falls | Chicago | -58 | |
| Sep 12, 2026Arrived | Sioux Falls | Chicago | -56 | |
| Sep 11, 2026Arrived | Sioux Falls | Chicago | -58 | |
| Sep 10, 2026Arrived | Sioux Falls | Chicago | -39 | |
| Sep 9, 2026Arrived | Sioux Falls | Chicago | -7 |