ORIGIN AIRPORT REPORT
MEM
Memphis, TN (MEM) departure reliability
Of 24,753 scheduled reportable flights departing MEM, 78.5% arrived on time, 12.8% arrived at least 30 minutes late, and 2.2% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin-airport cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALGenerally reliable
78.5%arrived on time
12.8%30+ min late
2.2%cancelled
24,753scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from MEM had the largest sample?
MEM to ATL was MEM's largest published route sample, with 3,389 scheduled flights and a 85.5% on-time rate during July 2025–June 2026.
MEM→ATLMemphis, TN (MEM) to Atlanta, GA (ATL)3,389 flights analyzedGenerally reliable85.5%on timeMEM→ORDMemphis, TN (MEM) to Chicago, IL (ORD)2,473 flights analyzedVariable73.2%on timeMEM→DFWMemphis, TN (MEM) to Dallas/Fort Worth, TX (DFW)2,390 flights analyzedVariable70.6%on timeMEM→CLTMemphis, TN (MEM) to Charlotte, NC (CLT)1,738 flights analyzedGenerally reliable81.8%on timeMEM→DENMemphis, TN (MEM) to Denver, CO (DEN)1,333 flights analyzedGenerally reliable77.9%on timeMEM→DCAMemphis, TN (MEM) to Washington, DC (DCA)1,152 flights analyzedHigher disruption71.4%on timeMEM→IAHMemphis, TN (MEM) to Houston, TX (IAH)1,082 flights analyzedGenerally reliable79.2%on timeMEM→DTWMemphis, TN (MEM) to Detroit, MI (DTW)1,049 flights analyzedGenerally reliable82.1%on timeMEM→LGAMemphis, TN (MEM) to New York, NY (LGA)1,033 flights analyzedHigher disruption75.8%on timeMEM→MSPMemphis, TN (MEM) to Minneapolis, MN (MSP)896 flights analyzedLower disruption85.8%on timeMEM→HOUMemphis, TN (MEM) to Houston, TX (HOU)819 flights analyzedGenerally reliable78.0%on timeMEM→MCOMemphis, TN (MEM) to Orlando, FL (MCO)770 flights analyzedVariable75.6%on timeMEM→PHLMemphis, TN (MEM) to Philadelphia, PA (PHL)758 flights analyzedVariable79.0%on timeMEM→MDWMemphis, TN (MEM) to Chicago, IL (MDW)666 flights analyzedGenerally reliable83.6%on timeMEM→LASMemphis, TN (MEM) to Las Vegas, NV (LAS)606 flights analyzedLower disruption80.9%on time
Which airline was most reliable departing MEM?
Among qualifying MEM airline departure results, Delta Air Lines had the highest on-time rate: 86.1% of 4,372 flights. Allegiant Air was lowest at 57.4% across 533 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 4,372 | 86.1% | 8.1% | 1.9% |
| Southwest Airlines | 4,130 | 78.3% | 11.7% | 1.1% |
| American Airlines | 3,742 | 77.6% | 13.3% | 2.4% |
| SkyWest Airlines | 3,418 | 79.2% | 13.3% | 1.3% |
| Republic Airways | 3,048 | 76.9% | 14.2% | 3.5% |
| PSA Airlines | 1,689 | 72.7% | 16.0% | 4.4% |
| Envoy Air | 1,624 | 73.5% | 16.3% | 2.6% |
| United Airlines | 1,425 | 80.9% | 9.8% | 1.8% |
| Spirit Airlines | 541 | 81.0% | 10.9% | 2.4% |
| Allegiant Air | 533 | 57.4% | 32.3% | 0.8% |
| Frontier Airlines | 231 | 68.8% | 20.3% | 2.2% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.