| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | IAH | LAS | 17:15 | 18:03 |
Landed
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| Dec 16 | IAH | LAS | 15:58 | 16:52 |
Landed
|
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| Dec 15 | IAH | LAS | 16:00 | 16:51 |
Landed
|
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| Dec 14 | IAH | LAS | 16:03 | 16:51 |
Landed
|
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| Dec 13 | IAH | LAS | 15:53 | 16:43 |
Landed
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| Dec 12 | IAH | LAS | 15:58 | 16:42 |
Landed
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| Dec 11 | IAH | LAS | 18:17 | 19:03 |
Delayed
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| Dec 10 | IAH | LAS | 17:34 | 18:16 |
Landed
|
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| Dec 09 | IAH | LAS | 16:01 | 16:44 |
Landed
|
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| Dec 08 | IAH | LAS | 16:09 | 17:05 |
Landed
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Spirit Airlines Flight NK433 connects Houston, United States to Las Vegas, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Las Vegas McCarran International Airport LAS.
How long is the NK433 flight from Houston to Las Vegas?
The average flight time from Houston to Las Vegas is 2 hours and 48 minutes. The flight distance is 1963 km / 1220 miles and the average flight speed is 701 km/h / 435 mph.
What is the On-Time Performance (OTP) of Spirit Airlines Flight NK433 Houston to Las Vegas?
The Airportia On-Time Performance Rating for Spirit Airlines Flight NK433 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight NK433 arriving at?
Flight NK433 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest NK433 flight?
The latest flight took off on Thursday, December 18th, 2025 with the flight status being Landed on 18:03.
How else can the flight NK433 be referenced as?
This Spirit Airlines flight can also be referenced as NKS433, NK0433, NK 433, NKS 433.
How often is flight NK433 delayed?
On average, 10% of all NK433 flights are delayed. The average delay is 105 minutes.
Can I get compensation for my delayed or cancelled NK433 flight or baggage issues?
If your NK433 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 NK433 Flight Tracker above for more details.
Other flights departing from Houston IAH: UA1759, UA234, AA4673, UA1998
Other flights arriving at Las Vegas LAS: DL945, AS3428, DL1244, DL3626
All flights connecting Houston IAH to Las Vegas LAS.