| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | DEN | IAH | 16:33 | 19:35 |
En-Route
|
Track > |
| Aug 31 | DEN | IAH | 18:14 | 21:10 |
Landed Late
|
Track > |
| Aug 30 | DEN | IAH | 16:47 | 19:48 |
Landed
|
Track > |
| Aug 28 | DEN | IAH | 18:00 | 20:55 |
Landed
|
Track > |
| Aug 27 | DEN | IAH | 17:49 | 20:46 |
Delayed
|
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| Aug 26 | DEN | IAH | 16:41 | 19:32 |
Landed
|
Track > |
| Aug 24 | DEN | IAH | 19:13 | 22:05 |
Delayed
|
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| Aug 23 | DEN | IAH | 17:20 | 20:13 |
Landed Late
|
Track > |
| Aug 22 | DEN | IAH | 21:31 | 20:30 |
Unknown
|
Track > |
| Aug 21 | DEN | IAH | 18:32 | 21:26 |
Landed Late
|
Track > |
Air New Zealand Flight NZ6503 connects Denver, United States to Houston, United States, taking off from Denver International Airport DEN and landing at Houston George Bush Intercontinental Airport IAH.
How long is the NZ6503 flight from Denver to Houston?
The average flight time from Denver to Houston is 1 hour and 55 minutes. The flight distance is 1387 km / 862 miles and the average flight speed is 704 km/h / 437 mph.
How many NZ6503 flights are operated per week?
4 flights per week. The flight NZ6503 is operated on Monday, Wednesday, Friday and Sunday.
What is the On-Time Performance (OTP) of Air New Zealand Flight NZ6503 Denver to Houston?
The Airportia On-Time Performance Rating for Air New Zealand Flight NZ6503 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight NZ6503 arriving at?
Flight NZ6503 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest NZ6503 flight?
The latest flight took off on Thursday, September 3rd, 2026 with the flight status being En-Route on 19:35.
How else can the flight NZ6503 be referenced as?
This Air New Zealand flight can also be referenced as ANZ6503, NZ 6503, ANZ 6503.
How often is flight NZ6503 delayed?
On average, 50% of all NZ6503 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled NZ6503 flight or baggage issues?
If your NZ6503 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 NZ6503 Flight Tracker above for more details.
Other flights departing from Denver DEN: UA2200, OO5042, OO5117, OO5114
Other flights arriving at Houston IAH: UA1033, UA588, UA1025, OO5243
All flights connecting Denver DEN to Houston IAH.
