| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | IAH | SDF | 16:40 | 19:31 |
Landed
|
Track > |
| Jul 17 | IAH | SDF | 16:43 | 19:39 |
Landed
|
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| Jul 16 | IAH | SDF | 17:14 | 20:02 |
Landed
|
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| Jul 15 | IAH | SDF | 17:11 | 20:15 |
Landed
|
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| Jul 14 | IAH | SDF | 16:42 | 19:41 |
Landed
|
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| Jul 13 | IAH | SDF | 18:24 | 21:14 |
Delayed
|
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| Jul 12 | IAH | SDF | 16:49 | 19:39 |
Landed
|
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| Jul 11 | IAH | SDF | 17:00 | 19:51 |
Landed
|
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| Jul 10 | IAH | SDF | 16:53 | 19:36 |
Landed
|
Track > |
| Jul 09 | IAH | SDF | 16:44 | 19:29 |
Landed
|
Track > |
Copa Airlines Flight CM1681 connects Houston, United States to Louisville, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Louisville International Airport SDF.
How long is the CM1681 flight from Houston to Louisville?
The average flight time from Houston to Louisville is 1 hour and 51 minutes. The flight distance is 1268 km / 788 miles and the average flight speed is 683 km/h / 424 mph.
How many CM1681 flights are operated per week?
6 flights per week. The flight CM1681 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Copa Airlines Flight CM1681 Houston to Louisville?
The Airportia On-Time Performance Rating for Copa Airlines Flight CM1681 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest CM1681 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being Landed on 19:31.
How else can the flight CM1681 be referenced as?
This Copa Airlines flight can also be referenced as CMP1681, CM 1681, CMP 1681.
How often is flight CM1681 delayed?
On average, 30% of all CM1681 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled CM1681 flight or baggage issues?
If your CM1681 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 CM1681 Flight Tracker above for more details.
Other flights departing from Houston IAH: UA241, UA277, UA4050, UA6132
Other flights arriving at Louisville SDF: AA4672, UA4050, G41282, WN2624
All flights connecting Houston IAH to Louisville SDF.
