Route · FSD → AZA · 2020–2025 BTS data
Sioux Falls to Phoenix
According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), FSD to AZA (Sioux Falls to Phoenix) ranks #4605 of 4927 tracked domestic routes by total flights (most flights = #1).
Data updated 2026-06-13
- 76.3%
- On-time
- -2.7 pts
- vs US avg
- 81 min
- Delay when late
- 870
- Flights
- #4605 of 4927
- Corpus placement
Cancelled
2.2%
Best Month
Mar 2025 83%
Worst Month
Mar 2025 83%
Distance
1,072 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 35 | 14 | 0 | 0 | G4 |
| Oct 2025 | 30 | 8 | 0 | 0 | G4 |
| Apr 2025 | 40 | 5 | 0 | 0 | G4 |
| Mar 2025 | 54 | 9 | 0 | 0 | G4 |
| Feb 2025 | 43 | 14 | 0 | 0 | G4 |
| Jan 2025 | 38 | 5 | 0 | 0 | G4 |
| Dec 2024 | 32 | 8 | 0 | 0 | G4 |
| Mar 2024 | 41 | 3 | 0 | 0 | G4 |
| Feb 2024 | 34 | 7 | 0 | 0 | G4 |
| Jan 2024 | 30 | 4 | 0 | 0 | G4 |
| Apr 2023 | 31 | 4 | 0 | 0 | G4 |
| Mar 2023 | 40 | 12 | 2 | 0 | G4 |
| Feb 2023 | 38 | 10 | 1 | 0 | G4 |
| Jan 2023 | 34 | 8 | 0 | 0 | G4 |
| Dec 2022 | 31 | 10 | 6 | 0 | G4 |
| Mar 2022 | 39 | 15 | 0 | 0 | G4 |
| Feb 2022 | 44 | 13 | 0 | 0 | G4 |
| Jan 2022 | 38 | 8 | 3 | 0 | G4 |
| Dec 2021 | 38 | 23 | 3 | 0 | G4 |
| Mar 2021 | 43 | 9 | 0 | 0 | G4 |
| Feb 2021 | 30 | 2 | 0 | 0 | G4 |
| Mar 2020 | 46 | 8 | 4 | 0 | G4 |
| Feb 2020 | 41 | 7 | 0 | 0 | G4 |
FSD–AZA seasonal on-time pattern
Best: April (87.3%) · weakest: December (59.6%)
Strongest calendar month
April
87.3% on-time · ~36 flights/mo
Busiest calendar month
March
~44 flights/mo avg
Weakest calendar month
December
59.6% on-time · ~34 flights/mo
Cancellation Rate
2.2%
19 of 870 flights
Diversion Rate
0.0%
0 of 870 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
FSD - Sioux Falls
Full on-time, delay-cause, and seasonal performance for Sioux Falls, SD.
FSD on-time profileAZA - Phoenix
Full on-time, delay-cause, and seasonal performance for Phoenix, AZ.
AZA on-time profileCompare the two airports
See FSD and AZA side by side on delays, cancellations, and reliability.
Compare FSD vs AZAOrigin-hub reliability standing
Mid-pack among FSD departures
From FSD, this corridor sits with 6 other 75–85% on-time routes out of 8 tracked departures, not the hub's reliability leaders (2 at ≥85%) and not the softest ( 0 below 75%). Destination: Phoenix · fleet on-time rank #4247 of 4927.
Similar routes
Other BTS-tracked routes with comparable performance or trip length to FSD–AZA.
Routes with a similar on-time rate
What the Data Says About FSD to AZA
The Sioux Falls to Phoenix corridor (FSD to AZA) posts a 76.3% on-time rate on the lower edge of the average band, based on 870 tracked flights. Late flights run 81.1 minutes behind on average. 1 carrier cover the 1,072-mile route; over the last 24 months, 19 of 870 flights were cancelled (2.2%) and 0.0% diverted.
Monthly performance data for this route did not show a clear best/worst split in the sample window; review the monthly table above for period-by-period detail.
On the multi-year calendar, FSD–AZA peaks in April at 87.3% on-time while March carries the heaviest traffic (~44 flights per month) ; the softest month is December at 59.6%, a 27.7-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.
Frequently Asked Questions
Where does FSD to AZA rank among US routes by traffic? ▼
How often are flights delayed from FSD to AZA? ▼
What is the cancellation rate for FSD to AZA? ▼
How far is the flight from FSD to AZA? ▼
Airports on this route
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.
Using FSD–AZA data
FSD–AZA is mid-pack at 76.3% on-time; month and carrier mix move more than the corridor headline.
- Compare FSD and AZA airport profiles: delay causes and top routes differ even on the same corridor. FSD airport
- If your dates flex, April (87.3% on-time) beats December (59.6%) on this corridor. Seasonal chart
- 4 other routes post a similar 76.3% on-time rate; compare before you commit to this pairing. Similar routes
On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.
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.