American Airlines AA4321 Flight Status Today
American Airlines
AA
AAL
Scheduled On Time
Last updated: Jan 12, 2026 18:03
Database Data: Showing scheduled flight information from database. Live status may not be available.
Departure
ORD
Chicago O'Hare International Airport Chicago
22:11
Terminal:
Gate:
78 min
Arrival
ALO
Waterloo Regional Airport Waterloo
23:29
Terminal:
Gate:
AA4321 Flight Information
- Flight Number: AA4321
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: Scheduled On time
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-01-12 |
ORD
ALO
|
Scheduled On time |
21:07
22:23
|
21:07
22:23
|
76min | Embraer 170 |
| 2026-01-11 |
ORD
ALO
|
Arrived On time |
21:07
22:23
|
21:04
22:12
|
68min | Embraer 170 |
| 2025-12-13 |
ORD
ALO
|
Scheduled On time |
22:31
23:51
|
22:31
23:51
|
80min | Embraer 170 |
| 2025-12-10 |
ORD
ALO
|
Scheduled On time |
18:37
20:04
|
18:37
20:04
|
87min | Embraer 170 |
| 2025-10-20 |
ORD
ALO
|
Scheduled On time |
22:19
23:38
|
22:19
23:38
|
79min | Embraer 170 |
| 2025-09-30 |
ORD
ALO
|
Arrived On time |
20:45
22:05
|
20:44
22:00
|
76min | Embraer 170 |
| 2025-09-16 |
ORD
ALO
|
Arrived On time |
20:45
22:05
|
20:40
21:55
|
75min | Embraer 170 |
| 2025-09-07 |
ORD
ALO
|
Scheduled On time |
22:24
23:41
|
22:24
23:41
|
77min | Embraer 175 |
| 2025-08-26 |
ORD
ALO
|
Scheduled On time |
18:09
19:30
|
18:09
19:30
|
81min | Embraer 170 |
| 2025-08-08 |
ORD
ALO
|
Scheduled On time |
22:19
23:37
|
22:19
23:37
|
78min | Embraer 170 |
| 2025-07-30 |
ORD
ALO
|
Scheduled |
2025-07-30 22:11
2025-07-30 23:29
|
-
|
78min | - |
| 2025-07-29 |
ORD
ALO
|
Scheduled |
2025-07-29 22:11
2025-07-29 23:29
|
-
|
78min | - |
| 2025-07-28 |
ORD
ALO
|
Scheduled |
2025-07-28 22:11
2025-07-28 23:29
|
-
|
78min | - |
| 2025-07-27 |
ORD
ALO
|
Scheduled |
2025-07-27 22:11
2025-07-27 23:29
|
-
|
78min | - |
| 2025-07-26 |
ORD
ALO
|
Scheduled |
2025-07-26 22:11
2025-07-26 23:29
|
-
|
78min | - |
| 2025-07-25 |
ORD
ALO
|
Scheduled |
2025-07-25 22:11
2025-07-25 23:29
|
-
|
78min | - |
| 2025-07-24 |
ORD
ALO
|
Departure Estimated dep 22:11 |
2025-07-24 22:11
2025-07-24 23:29
|
2025-07-24 22:11
|
78min | - |
| 2025-07-23 |
ORD
ALO
|
Departure Estimated dep 22:11 |
2025-07-23 22:11
2025-07-23 23:29
|
2025-07-23 22:11
|
78min | Embraer E170STD |
| 2025-07-22 |
ORD
ALO
|
Arrival Diverted to ORD |
2025-07-22 22:11
2025-07-22 23:29
|
2025-07-22 22:35
|
78min | Embraer E170SE |
| 2025-07-21 |
ORD
ALO
|
Arrived On time |
2025-07-21 22:11
2025-07-21 23:29
|
2025-07-21 22:34
2025-07-21 23:24
|
50min | Embraer E170SE |
| 2025-07-20 |
ORD
ALO
|
Arrived Delayed by 74 minutes |
2025-07-20 22:11
2025-07-20 23:29
|
2025-07-20 23:54
2025-07-21 00:43
|
49min | Embraer E170SU |
| 2025-07-19 |
ORD
ALO
|
Arrived Delayed by 21 minutes |
2025-07-19 22:11
2025-07-19 23:29
|
2025-07-19 23:01
2025-07-19 23:50
|
49min | Embraer E170LR |
| 2025-07-18 |
ORD
ALO
|
Arrived On time |
2025-07-18 22:11
2025-07-18 23:29
|
2025-07-18 22:50
2025-07-18 23:39
|
49min | Embraer E170LR |
| 2025-07-17 |
ORD
ALO
|
Arrived On time |
2025-07-17 22:11
2025-07-17 23:29
|
2025-07-17 22:25
2025-07-17 23:16
|
51min | Embraer E170SE |
| 2025-07-16 |
ORD
ALO
|
Arrived On time |
2025-07-16 22:11
2025-07-16 23:29
|
2025-07-16 22:56
2025-07-16 23:39
|
43min | Embraer E170SE |
| 2024-09-16 |
CMH
JFK
|
Scheduled |
2024-09-16 21:23
2024-09-16 23:23
|
-
|
120min | - |
| 2024-09-10 |
JFK
CMH
|
Scheduled |
2024-09-10 18:45
2024-09-10 20:53
|
-
|
128min | - |
| 2024-09-09 |
JFK
CMH
|
Scheduled |
2024-09-09 18:45
2024-09-09 20:53
|
-
|
128min | - |
| 2024-09-08 |
JFK
CMH
|
Scheduled |
2024-09-08 18:45
2024-09-08 20:53
|
-
|
128min | - |
| 2024-09-07 |
JFK
CMH
|
Scheduled |
2024-09-07 18:45
2024-09-07 20:53
|
-
|
128min | - |
AA4321 Live Status Details
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.