| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | OKC | IAH | 05:16 | 06:19 |
Landed
|
Track > |
| Jul 18 | OKC | IAH | 05:16 | 06:17 |
Landed
|
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| Jul 17 | OKC | IAH | 05:12 | 06:14 |
Landed
|
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| Jul 16 | OKC | IAH | 05:32 | 06:35 |
Landed
|
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| Jul 15 | OKC | IAH | 05:06 | 06:12 |
Landed
|
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| Jul 14 | OKC | IAH | 05:13 | 06:17 |
Landed
|
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| Jul 13 | OKC | IAH | 05:13 | 06:20 |
Landed
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| Jul 12 | OKC | IAH | 05:12 | 06:49 |
Landed
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| Jul 11 | OKC | IAH | 05:12 | 06:19 |
Landed
|
Track > |
| Jul 10 | OKC | IAH | 05:03 | 06:05 |
Landed
|
Track > |
Copa Airlines Flight CM1638 connects Oklahoma City, United States to Houston, United States, taking off from Oklahoma City Will Rogers World Airport OKC and landing at Houston George Bush Intercontinental Airport IAH.
How long is the CM1638 flight from Oklahoma City to Houston?
The average flight time from Oklahoma City to Houston is 1 hour and 7 minutes. The flight distance is 637 km / 396 miles and the average flight speed is 579 km/h / 360 mph.
How many CM1638 flights are operated per week?
7 flights per week. The flight CM1638 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Copa Airlines Flight CM1638 Oklahoma City to Houston?
The Airportia On-Time Performance Rating for Copa Airlines Flight CM1638 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight CM1638 arriving at?
Flight CM1638 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal B.
When was the latest CM1638 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being Landed on 06:19.
How else can the flight CM1638 be referenced as?
This Copa Airlines flight can also be referenced as CMP1638, CM 1638, CMP 1638.
How often is flight CM1638 delayed?
On average, 10% of all CM1638 flights are delayed. The average delay is 9 minutes.
Can I get compensation for my delayed or cancelled CM1638 flight or baggage issues?
If your CM1638 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 CM1638 Flight Tracker above for more details.
Other flights departing from Oklahoma City OKC: AA656, UA5453, DL1184, WN3109
Other flights arriving at Houston IAH: UA5453, UA4041, UA469, UA3903
All flights connecting Oklahoma City OKC to Houston IAH.
