| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 02 | ORD | DTW | 15:20 | 17:14 |
Landed
|
Track > |
| Jun 01 | ORD | DTW | 16:27 | 18:15 |
Landed Late
|
Track > |
| May 31 | ORD | DTW | 15:44 | 17:32 |
Landed
|
Track > |
| May 30 | ORD | DTW | 15:15 | 17:08 |
Landed
|
Track > |
| May 29 | ORD | DTW | 15:21 | 17:10 |
Landed
|
Track > |
| May 28 | ORD | DTW | 15:26 | 17:17 |
Landed
|
Track > |
| May 26 | ORD | DTW | 15:11 | 17:02 |
Landed
|
Track > |
| May 25 | ORD | DTW | 15:19 | 17:05 |
Landed
|
Track > |
| May 24 | ORD | DTW | 18:40 | 17:29 |
Unknown
|
Track > |
| May 23 | ORD | DTW | 15:20 | 17:15 |
Landed
|
Track > |
Austrian Airlines Flight OS7721 connects Chicago, United States to Detroit, United States, taking off from Chicago O'Hare International Airport ORD and landing at Detroit Metropolitan Wayne County Airport DTW.
How long is the OS7721 flight from Chicago to Detroit?
The average flight time from Chicago to Detroit is 50 minutes. The flight distance is 376 km / 234 miles and the average flight speed is 426 km/h / 265 mph.
How many OS7721 flights are operated per week?
6 flights per week. The flight OS7721 is operated on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Austrian Airlines Flight OS7721 Chicago to Detroit?
The Airportia On-Time Performance Rating for Austrian Airlines Flight OS7721 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight OS7721 arriving at?
Flight OS7721 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal E.
When was the latest OS7721 flight?
The latest flight took off on Tuesday, June 2nd, 2026 with the flight status being Landed on 17:14.
How else can the flight OS7721 be referenced as?
This Austrian Airlines flight can also be referenced as AUA7721, OS 7721, AUA 7721.
How often is flight OS7721 delayed?
On average, 20% of all OS7721 flights are delayed. The average delay is 19 minutes.
Can I get compensation for my delayed or cancelled OS7721 flight or baggage issues?
If your OS7721 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our OS7721 Flight Tracker above for more details.
Other flights departing from Chicago ORD: AA4537, AZ629, UA3433, UA5867
Other flights arriving at Detroit DTW: DL274, UA6131, UA5867, AA4231
All flights connecting Chicago ORD to Detroit DTW.
