ORIGIN AIRPORT REPORT
BHM
Birmingham, AL (BHM) departure reliability
Of 17,024 scheduled reportable flights departing BHM, 80.4% arrived on time, 11.8% arrived at least 30 minutes late, and 1.7% 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
80.4%arrived on time
11.8%30+ min late
1.7%cancelled
17,024scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from BHM had the largest sample?
BHM to ATL was BHM's largest published route sample, with 3,306 scheduled flights and a 86.7% on-time rate during July 2025–June 2026.
BHM→ATLBirmingham, AL (BHM) to Atlanta, GA (ATL)3,306 flights analyzedGenerally reliable86.7%on timeBHM→DFWBirmingham, AL (BHM) to Dallas/Fort Worth, TX (DFW)2,203 flights analyzedVariable75.7%on timeBHM→CLTBirmingham, AL (BHM) to Charlotte, NC (CLT)1,779 flights analyzedGenerally reliable83.0%on timeBHM→DENBirmingham, AL (BHM) to Denver, CO (DEN)1,192 flights analyzedLower disruption82.8%on timeBHM→ORDBirmingham, AL (BHM) to Chicago, IL (ORD)1,137 flights analyzedGenerally reliable76.1%on timeBHM→DCABirmingham, AL (BHM) to Washington, DC (DCA)1,044 flights analyzedHigher disruption72.4%on timeBHM→DALBirmingham, AL (BHM) to Dallas, TX (DAL)977 flights analyzedGenerally reliable78.7%on timeBHM→MCOBirmingham, AL (BHM) to Orlando, FL (MCO)849 flights analyzedGenerally reliable78.9%on timeBHM→MIABirmingham, AL (BHM) to Miami, FL (MIA)679 flights analyzedLower disruption84.7%on timeBHM→PHLBirmingham, AL (BHM) to Philadelphia, PA (PHL)548 flights analyzedVariable80.8%on timeBHM→BNABirmingham, AL (BHM) to Nashville, TN (BNA)484 flights analyzedGenerally reliable74.4%on timeBHM→MDWBirmingham, AL (BHM) to Chicago, IL (MDW)483 flights analyzedLower disruption84.1%on timeBHM→HOUBirmingham, AL (BHM) to Houston, TX (HOU)452 flights analyzedLower disruption83.0%on timeBHM→TPABirmingham, AL (BHM) to Tampa, FL (TPA)433 flights analyzedGenerally reliable77.1%on timeBHM→LASBirmingham, AL (BHM) to Las Vegas, NV (LAS)360 flights analyzedLower disruption85.8%on time
Which airline was most reliable departing BHM?
Among qualifying BHM airline departure results, Delta Air Lines had the highest on-time rate: 86.9% of 3,390 flights. Spirit Airlines was lowest at 57.2% across 138 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 5,063 | 79.8% | 11.1% | 0.7% |
| PSA Airlines | 3,722 | 76.0% | 15.1% | 3.6% |
| Delta Air Lines | 3,390 | 86.9% | 7.6% | 1.7% |
| Envoy Air | 2,382 | 80.3% | 12.5% | 1.2% |
| SkyWest Airlines | 1,427 | 79.6% | 14.0% | 1.1% |
| American Airlines | 454 | 83.0% | 8.4% | 3.3% |
| Republic Airways | 387 | 84.5% | 9.8% | 1.6% |
| Spirit Airlines | 138 | 57.2% | 29.7% | 2.9% |
| United Airlines | 61 | 77.0% | 16.4% | 0.0% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.