| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | DEN | ORD | 21:19 | 20:40 |
En-Route
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| Jul 17 | DEN | ORD | 19:27 | 22:24 |
Delayed
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| Jul 16 | DEN | ORD | 17:12 | 20:06 |
Landed
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| Jul 15 | DEN | ORD | 17:42 | 20:37 |
Landed
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| Jul 14 | DEN | ORD | 17:23 | 20:25 |
Landed
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| Jul 13 | DEN | ORD | 17:10 | 20:10 |
Landed
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| Jul 12 | DEN | ORD | 17:03 | 20:01 |
Landed
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| Jul 11 | DEN | ORD | 17:11 | 20:07 |
Landed
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| Jul 10 | DEN | ORD | 17:10 | 20:19 |
Landed
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| Jul 09 | DEN | ORD | 20:39 | 20:40 |
En-Route
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Lufthansa Flight LH7521 connects Denver, United States to Chicago, United States, taking off from Denver International Airport DEN and landing at Chicago O'Hare International Airport ORD.
How long is the LH7521 flight from Denver to Chicago?
The average flight time from Denver to Chicago is 1 hour and 58 minutes. The flight distance is 1426 km / 886 miles and the average flight speed is 683 km/h / 424 mph.
How many LH7521 flights are operated per week?
6 flights per week. The flight LH7521 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Lufthansa Flight LH7521 Denver to Chicago?
The Airportia On-Time Performance Rating for Lufthansa Flight LH7521 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight LH7521 arriving at?
Flight LH7521 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.
When was the latest LH7521 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being En-Route on 20:40.
How else can the flight LH7521 be referenced as?
This Lufthansa flight can also be referenced as DLH7521, LH 7521, DLH 7521.
How often is flight LH7521 delayed?
On average, 10% of all LH7521 flights are delayed. The average delay is 104 minutes.
Can I get compensation for my delayed or cancelled LH7521 flight or baggage issues?
If your LH7521 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 LH7521 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Denver DEN: WN2285, UA352, KG5418, DL9961
Other flights arriving at Chicago ORD: UA2487, UA352, UA5639, UA5135
All flights connecting Denver DEN to Chicago ORD.
