Air New Zealand
Is NZ9979 delayed?
Service date: · Scheduled arrival date; departure time unavailable (UTC)
Estimated arrivalLast reported
22 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Houston
IAH
Scheduled
Not available
Arrival
Calgary
YYC
Estimated
Scheduled 18:54
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Operating flight: UAL537
IAHYYC
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 28 min early
IAH → YYC
- 18 min early
IAH → YYC
- 6 min early
IAH → YYC
- 120 min late
IAH → YYC
- 27 min early
IAH → YYC
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 7
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 7
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 15, 2026Arrived | Houston | Calgary | -28 | |
| Sep 14, 2026Arrived | Houston | Calgary | -18 | |
| Sep 12, 2026Arrived | Houston | Calgary | -6 | |
| Sep 10, 2026Arrived | Houston | Calgary | 120 | |
| Sep 9, 2026Arrived | Houston | Calgary | -27 | |
| Sep 7, 2026Arrived | Houston | Calgary | -20 | |
| Sep 5, 2026Arrived | Houston | Calgary | -41 |