Is AA3521 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
7 min early
Official source · Updated
Departure
Bloomington-Normal
BMI
Actual
Scheduled 10:19
Sep 10
Arrival
Chicago
ORD
Actual
Scheduled 05:42
Sep 10
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
BMIORD
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 204 min late
BMI → ORD
- 61 min late
BMI → ORD
- 14 min late
BMI → ORD
- 9 min late
BMI → ORD
- 1 min early
BMI → ORD
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 14
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 14
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 17, 2026Arrived | Bloomington-Normal | Chicago | 204 | |
| Sep 16, 2026Arrived | Bloomington-Normal | Chicago | 61 | |
| Sep 15, 2026Arrived | Bloomington-Normal | Chicago | 14 | |
| Sep 14, 2026Arrived | Bloomington-Normal | Chicago | 9 | |
| Sep 13, 2026Arrived | Bloomington-Normal | Chicago | -1 | |
| Sep 12, 2026Arrived | Bloomington-Normal | Chicago | 11 | |
| Sep 11, 2026Arrived | Bloomington-Normal | Chicago | -8 | |
| Sep 10, 2026Arrived | Bloomington-Normal | Chicago | -7 | |
| Sep 9, 2026Arrived | Bloomington-Normal | Chicago | 3 | |
| Sep 8, 2026Arrived | Bloomington-Normal | Chicago | 5 | |
| Sep 7, 2026Arrived | Bloomington-Normal | Chicago | -7 | |
| Sep 6, 2026Arrived | Bloomington-Normal | Chicago | -5 | |
| Sep 5, 2026Arrived | Bloomington-Normal | Chicago | -11 | |
| Sep 4, 2026Arrived | Bloomington-Normal | Chicago | 0 |