Route · PHX → SGU · 2020–2025 BTS data
Phoenix to St. George
The PHX–SGU corridor (Phoenix, AZ → St. George, UT) runs ahead of the national average, served by 1 carrier across roughly 262 miles.
Data updated 2026-06-13
- 86.3%
- On-time
- +7.3 pts
- vs US avg
- 75 min
- Delay when late
- 4,075
- Flights
Cancelled
0.0%
Best Month
Apr 2024 93%
Worst Month
Mar 2025 64%
Distance
262 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 79 | 11 | 0 | 0 | OO |
| Nov 2025 | 77 | 11 | 0 | 0 | OO |
| Oct 2025 | 84 | 11 | 0 | 0 | OO |
| Sep 2025 | 43 | 7 | 0 | 0 | OO |
| Aug 2025 | 61 | 8 | 0 | 0 | OO |
| Jul 2025 | 62 | 14 | 0 | 0 | OO |
| Jun 2025 | 64 | 11 | 0 | 0 | OO |
| May 2025 | 93 | 17 | 0 | 0 | OO |
| Apr 2025 | 90 | 12 | 0 | 0 | OO |
| Mar 2025 | 90 | 32 | 0 | 0 | OO |
| Feb 2025 | 70 | 13 | 0 | 0 | OO |
| Jan 2025 | 70 | 6 | 0 | 1 | OO |
| Dec 2024 | 75 | 12 | 0 | 0 | OO |
| Nov 2024 | 51 | 16 | 0 | 1 | OO |
| Oct 2024 | 62 | 6 | 0 | 0 | OO |
| Sep 2024 | 57 | 6 | 0 | 0 | OO |
| Aug 2024 | 31 | 5 | 0 | 0 | OO |
| Jul 2024 | 31 | 7 | 0 | 0 | OO |
| Jun 2024 | 30 | 4 | 0 | 1 | OO |
| May 2024 | 36 | 1 | 0 | 0 | OO |
| Apr 2024 | 60 | 4 | 0 | 0 | OO |
| Mar 2024 | 58 | 4 | 0 | 0 | OO |
| Feb 2024 | 58 | 8 | 0 | 0 | OO |
| Jan 2024 | 62 | 11 | 0 | 0 | OO |
Cancellation Rate
0.0%
0 of 1,494 flights
Diversion Rate
0.2%
3 of 1,494 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
PHX - Phoenix
Full on-time, delay-cause, and seasonal performance for Phoenix, AZ.
Origin airport →SGU - St. George
Full on-time, delay-cause, and seasonal performance for St. George, UT.
Destination airport →Compare the two airports
See PHX and SGU side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to PHX–SGU.
Routes with a similar on-time rate
What the Data Says About PHX to SGU
Phoenix to St. George (PHX to SGU) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 86.3% on-time rate across 4,075 flights, with delays that do happen averaging 74.5 minutes. The corridor runs roughly 262 miles and is served by 1 carrier. Over the most recent 24 months, 0 of 1,494 flights were cancelled (0.0%) and 3 diverted (0.2%).
The monthly split is wide on this route: Apr 2024 posted the strongest performance at 93% on-time, while Mar 2025 came in at just 64% - a 29-point swing worth factoring into travel timing.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.