| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 18 | SDF | ORD | 17:19 | 18:14 |
En-Route
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| Oct 17 | SDF | ORD | 17:19 | 18:14 |
Scheduled
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| Oct 16 | SDF | ORD | 17:19 | 18:14 |
Scheduled
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| Oct 15 | SDF | ORD | 17:19 | 18:14 |
Scheduled
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| Oct 14 | SDF | ORD | 17:19 | 18:14 |
Scheduled
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| Oct 13 | SDF | ORD | 18:07 | 19:05 |
Delayed
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| Oct 12 | SDF | ORD | 17:19 | 18:14 |
Delayed
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| Oct 11 | SDF | ORD | 17:19 | 18:14 |
Delayed
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| Oct 10 | SDF | ORD | 17:19 | 18:14 |
Delayed
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| Oct 09 | SDF | ORD | 17:19 | 18:14 |
Scheduled
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Iberia Flight IB4321 connects Louisville, United States to Chicago, United States, taking off from Louisville International Airport SDF and landing at Chicago O'Hare International Airport ORD.
How many IB4321 flights are operated per week?
7 flights per week. The flight IB4321 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Iberia Flight IB4321 Louisville to Chicago?
The Airportia On-Time Performance Rating for Iberia Flight IB4321 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight IB4321 arriving at?
Flight IB4321 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest IB4321 flight?
The latest flight took off on Sunday, October 18th, 2026 with the flight status being En-Route on 18:14.
How else can the flight IB4321 be referenced as?
This Iberia flight can also be referenced as IBE4321, IB 4321, IBE 4321.
How often is flight IB4321 delayed?
On average, 0% of all IB4321 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled IB4321 flight or baggage issues?
If your IB4321 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 IB4321 Flight Tracker above for more details.
Other flights departing from Louisville SDF: OH5255, 9E4634, OH5276, YX4668
Other flights arriving at Chicago ORD: TK5, AA3056, OO4987, YX4668
All flights connecting Louisville SDF to Chicago ORD.
