| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | IAD | IAH | 17:05 | 18:40 |
Delayed
|
Track > |
| Jul 11 | IAD | IAH | 15:02 | 16:39 |
Landed
|
Track > |
| Jul 04 | IAD | IAH | 15:29 | 17:23 |
Landed
|
Track > |
| Jun 30 | IAD | IAH | 15:03 | 16:36 |
Landed
|
Track > |
| Jun 29 | IAD | IAH | 15:11 | 16:53 |
Landed
|
Track > |
| Jun 28 | IAD | IAH | 17:02 | 18:40 |
Delayed
|
Track > |
| Jun 27 | IAD | IAH | 15:17 | 16:54 |
Landed
|
Track > |
| Jun 26 | IAD | IAH | 15:09 | 16:44 |
Landed
|
Track > |
| Jun 25 | IAD | IAH | 16:01 | 17:37 |
Landed Late
|
Track > |
| Jun 24 | IAD | IAH | 15:04 | 16:55 |
Landed
|
Track > |
Air New Zealand Flight NZ6645 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 NZ6645 flight from Washington to Houston?
The average flight time from Washington to Houston is 2 hours and 39 minutes. The flight distance is 1913 km / 1189 miles and the average flight speed is 720 km/h / 447 mph.
How many NZ6645 flights are operated per week?
1 flight per week. The flight NZ6645 is operated on Saturday.
What is the On-Time Performance (OTP) of Air New Zealand Flight NZ6645 Washington to Houston?
The Airportia On-Time Performance Rating for Air New Zealand Flight NZ6645 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight NZ6645 arriving at?
Flight NZ6645 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest NZ6645 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being En-Route on 18:40.
How else can the flight NZ6645 be referenced as?
This Air New Zealand flight can also be referenced as ANZ6645, NZ 6645, ANZ 6645.
How often is flight NZ6645 delayed?
On average, 40% of all NZ6645 flights are delayed. The average delay is 54 minutes.
Can I get compensation for my delayed or cancelled NZ6645 flight or baggage issues?
If your NZ6645 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 NZ6645 Flight Tracker above for more details.
Other flights departing from Washington IAD: UA2857, G4314, UA2345, UA1070
Other flights arriving at Houston IAH: UA2857, UA497, UA6185, UA4816
All flights connecting Washington IAD to Houston IAH.
