| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 21 | IAD | IAH | 07:38 | 09:14 |
Landed
|
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| Sep 24 | IAD | IAH | 16:21 | 18:33 |
Landed
|
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| Sep 23 | IAD | IAH | 16:29 | 18:12 |
Landed
|
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| Sep 22 | IAD | IAH | 16:29 | 18:03 |
Landed
|
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| Sep 21 | IAD | IAH | 16:25 | 18:07 |
Landed
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| Sep 20 | IAD | IAH | 16:19 | 18:02 |
Landed
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| Sep 19 | IAD | IAH | 16:27 | 18:04 |
Landed
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| Sep 18 | IAD | IAH | 16:27 | 17:58 |
Landed
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| Sep 17 | IAD | IAH | 16:38 | 18:31 |
Landed
|
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| Sep 16 | IAD | IAH | 16:41 | 18:14 |
Landed
|
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Air New Zealand Flight NZ6646 connects Washington, United States to Houston, United States, taking off from Washington Dulles International Airport IAD and landing at Houston George Bush Intercontinental Airport IAH.
How long is the NZ6646 flight from Washington to Houston?
The average flight time from Washington to Houston is 2 hours and 42 minutes. The flight distance is 1913 km / 1189 miles and the average flight speed is 710 km/h / 441 mph.
What is the On-Time Performance (OTP) of Air New Zealand Flight NZ6646 Washington to Houston?
The Airportia On-Time Performance Rating for Air New Zealand Flight NZ6646 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight NZ6646 arriving at?
Flight NZ6646 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest NZ6646 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being Landed on 09:14.
How else can the flight NZ6646 be referenced as?
This Air New Zealand flight can also be referenced as ANZ6646, NZ 6646, ANZ 6646.
How often is flight NZ6646 delayed?
On average, 20% of all NZ6646 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled NZ6646 flight or baggage issues?
If your NZ6646 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 NZ6646 Flight Tracker above for more details.
Other flights departing from Washington IAD: UA325, UA1857, DL1354, UA1734
Other flights arriving at Houston IAH: UA1857, VB152, UA3901, UA5088
All flights connecting Washington IAD to Houston IAH.
