ORIGIN AIRPORT REPORT
TUS
Tucson, AZ (TUS) departure reliability
Of 19,579 scheduled reportable flights departing TUS, 82.7% arrived on time, 10.7% arrived at least 30 minutes late, and 1.0% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin-airport cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALLower disruption
82.7%arrived on time
10.7%30+ min late
1.0%cancelled
19,579scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from TUS had the largest sample?
TUS to PHX was TUS's largest published route sample, with 3,397 scheduled flights and a 83.3% on-time rate during July 2025–June 2026.
TUS→PHXTucson, AZ (TUS) to Phoenix, AZ (PHX)3,397 flights analyzedLower disruption83.3%on timeTUS→DENTucson, AZ (TUS) to Denver, CO (DEN)2,754 flights analyzedLower disruption82.2%on timeTUS→LAXTucson, AZ (TUS) to Los Angeles, CA (LAX)2,581 flights analyzedLower disruption85.5%on timeTUS→DFWTucson, AZ (TUS) to Dallas/Fort Worth, TX (DFW)2,196 flights analyzedVariable76.2%on timeTUS→LASTucson, AZ (TUS) to Las Vegas, NV (LAS)1,345 flights analyzedLower disruption84.6%on timeTUS→SLCTucson, AZ (TUS) to Salt Lake City, UT (SLC)1,112 flights analyzedLower disruption93.3%on timeTUS→SEATucson, AZ (TUS) to Seattle, WA (SEA)1,065 flights analyzedLower disruption86.4%on timeTUS→ORDTucson, AZ (TUS) to Chicago, IL (ORD)1,039 flights analyzedGenerally reliable73.9%on timeTUS→SFOTucson, AZ (TUS) to San Francisco, CA (SFO)966 flights analyzedGenerally reliable71.2%on timeTUS→ATLTucson, AZ (TUS) to Atlanta, GA (ATL)809 flights analyzedGenerally reliable90.2%on timeTUS→SANTucson, AZ (TUS) to San Diego, CA (SAN)653 flights analyzedGenerally reliable77.2%on timeTUS→PDXTucson, AZ (TUS) to Portland, OR (PDX)365 flights analyzedLower disruption93.2%on timeTUS→MDWTucson, AZ (TUS) to Chicago, IL (MDW)317 flights analyzedLower disruption80.4%on time
Which airline was most reliable departing TUS?
Among qualifying TUS airline departure results, Delta Air Lines had the highest on-time rate: 88.7% of 1,120 flights. American Airlines was lowest at 76.1% across 2,942 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| SkyWest Airlines | 8,262 | 84.2% | 10.3% | 0.5% |
| Southwest Airlines | 4,600 | 81.8% | 11.0% | 0.4% |
| American Airlines | 2,942 | 76.1% | 14.4% | 3.2% |
| United Airlines | 1,172 | 83.5% | 10.3% | 0.9% |
| Delta Air Lines | 1,120 | 88.7% | 5.5% | 2.1% |
| Envoy Air | 621 | 86.6% | 7.4% | 0.6% |
| Alaska Airlines | 603 | 86.2% | 6.1% | 0.8% |
| Frontier Airlines | 259 | 78.4% | 12.7% | 1.9% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.