Sioux City, IA
CSioux City, IA, IA — SUX
On-Time Rate
77.9%
2019-2025
Avg Delay
19.2 min
when delayed
Cancel Rate
2.9%
flights cancelled
Total Flights
5,708
2019-2025
Best Month
Nov
84.4% on-time
Worst Month
Jan
70.4% on-time
Best Departure Time
14:00
84.6% on-time
12-Month On-Time Trend
Delay Causes
Best Time to Fly (By Hour)
Seasonal Pattern
Airlines at SUX
| Airline | Flights | On-Time | Avg Delay |
|---|---|---|---|
| SkyWest Airlines | 3,689 | 78.6% | 0.0 min |
| Envoy Air | 2,019 | 76.5% | 0.0 min |
Most Delayed Routes
| Destination | On-Time |
|---|---|
| SUX → ORDChicago, IL | 76.9% |
| SUX → DENDenver, CO | 78.8% |
| SUX → DFWDallas/Fort Worth, TX | 81.0% |
Most Punctual Routes
| Destination | On-Time |
|---|---|
| SUX → DFWDallas/Fort Worth, TX | 81.0% |
| SUX → DENDenver, CO | 78.8% |
| SUX → ORDChicago, IL | 76.9% |
Was your flight from Sioux City, IA delayed?
You may be entitled to compensation of up to $700 per passenger for delayed or cancelled flights. Check your eligibility now.
Check CompensationData source: Bureau of Transportation Statistics (BTS) On-Time Performance dataset. Statistics are based on reported flight data from 2019-2025. See our data methodology for details.