| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 20 | IAD | IAH | 08:54 | 10:20 |
Landed
|
Track > |
| Jul 19 | IAD | IAH | 08:58 | 10:30 |
Landed
|
Track > |
| Jul 18 | IAD | IAH | 10:11 | 11:43 |
Landed Late
|
Track > |
| Jul 17 | IAD | IAH | 09:02 | 10:33 |
Landed
|
Track > |
| Jul 16 | IAD | IAH | 09:01 | 10:34 |
Landed
|
Track > |
| Jul 15 | IAD | IAH | 08:51 | 10:27 |
Landed
|
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| Jul 14 | IAD | IAH | 09:33 | 11:26 |
Landed Late
|
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| Jul 13 | IAD | IAH | 09:04 | 10:43 |
Landed
|
Track > |
| Jul 12 | IAD | IAH | 09:02 | 10:37 |
Landed
|
Track > |
| Jul 11 | IAD | IAH | 08:56 | 10:49 |
Landed
|
Track > |
Air New Zealand Flight NZ6640 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 NZ6640 flight from Washington to Houston?
The average flight time from Washington to Houston is 2 hours and 37 minutes. The flight distance is 1913 km / 1189 miles and the average flight speed is 733 km/h / 456 mph.
How many NZ6640 flights are operated per week?
7 flights per week. The flight NZ6640 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Air New Zealand Flight NZ6640 Washington to Houston?
The Airportia On-Time Performance Rating for Air New Zealand Flight NZ6640 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight NZ6640 arriving at?
Flight NZ6640 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest NZ6640 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Landed on 10:20.
How else can the flight NZ6640 be referenced as?
This Air New Zealand flight can also be referenced as ANZ6640, NZ 6640, ANZ 6640.
How often is flight NZ6640 delayed?
On average, 20% of all NZ6640 flights are delayed. The average delay is 35 minutes.
Can I get compensation for my delayed or cancelled NZ6640 flight or baggage issues?
If your NZ6640 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 NZ6640 Flight Tracker above for more details.
Other flights departing from Washington IAD: UA1524, UA2253, UA4319, UA379
Other flights arriving at Houston IAH: UA1524, UA5373, UA6326, UA5803
All flights connecting Washington IAD to Houston IAH.
