Airports › Birmingham (BHM) › March 2025
Airport month · March 2025
Birmingham-Shuttlesworth International in March 2025
BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.
In March 2025, reporting carriers scheduled 1,322 domestic departures from Birmingham-Shuttlesworth International (BHM). 81.0% left less than 15 minutes late and 81.5% reached their destination on time; 2.3% were cancelled.
Nationally that month, 79.9% of flights departed on time and 79.3% arrived on time, so BHM departures were 1.1 points above the national departure figure.
A year earlier, in March 2024, the airport had 1,372 departures with 83.9% leaving on time: a change of −2.9 points, with flights down 4%.
Flights arriving at BHM that month were on time 75.9% of the time (1,322 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 43%, late-arriving aircraft 37% and national aviation system 13%.
- On time 81.5%
- Arrived 15+ minutes late 15.8%
- Cancelled 2.3%
- Diverted 0.4%
March 2025 against a year earlier, the airport's year and the nation
| Measure | Mar 2025 | Mar 2024 | BHM, 12 months to Jul 2026 | All reported flights, Mar 2025 |
|---|---|---|---|---|
| Departed on time | 81.0% | 83.9% | 79.8% | 79.9% |
| Arrived on time | 81.5% | 83.5% | 80.3% | 79.3% |
| Cancelled | 2.3% | 0.7% | 1.6% | 1.2% |
| Average departure delay (late minutes only) | 17.2 min | 10.8 min | 16.3 min | 14.9 min |
| Scheduled departures a day | 44 | 46 | 46 | 20,029 |
| Scheduled departures | 1,322 | 1,372 | 16,924 | 600,872 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| WN Southwest Airlines | 408 | 31% | 82.8% | 4.2 min | 0.2% |
| OH PSA Airlines | 330 | 25% | 76.4% | 15.0 min | 5.8% |
| DL Delta Air Lines | 255 | 19% | 89.0% | 1.2 min | 0.8% |
| MQ Envoy Air | 121 | 9% | 82.6% | 0.7 min | 3.3% |
| OO SkyWest Airlines | 94 | 7% | 86.2% | -1.8 min | 1.1% |
| AA American Airlines | 89 | 7% | 67.4% | 33.9 min | 4.5% |
| NK Spirit Airlines | 25 | 2% | 76.0% | 8.0 min | 0.0% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| BHM–ATL | Birmingham to Atlanta | 255 | 89.0% | 1.2 min | 0.8% |
| BHM–CLT | Birmingham to Charlotte | 180 | 80.0% | 6.7 min | 6.7% |
| BHM–DFW | Birmingham to Dallas/Fort Worth | 178 | 74.7% | 12.3 min | 4.5% |
| BHM–DEN | Birmingham to Denver | 93 | 88.2% | -0.9 min | 1.1% |
| BHM–DCA | Birmingham to Washington | 88 | 65.9% | 36.3 min | 4.5% |
| BHM–DAL | Birmingham to Dallas | 85 | 87.1% | 4.7 min | 0.0% |
| BHM–MCO | Birmingham to Orlando | 66 | 74.2% | 7.5 min | 0.0% |
| BHM–MIA | Birmingham to Miami | 63 | 79.4% | 19.3 min | 4.8% |
| BHM–HOU | Birmingham to Houston | 40 | 92.5% | -11.1 min | 0.0% |
| BHM–TPA | Birmingham to Tampa | 39 | 79.5% | 8.3 min | 2.6% |
| BHM–BNA | Birmingham to Nashville | 31 | 83.9% | 1.1 min | 0.0% |
| BHM–LAS | Birmingham to Las Vegas | 31 | 74.2% | 8.2 min | 0.0% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left BHM on time in March 2025?
81.0% of 1,322 scheduled domestic departures left less than 15 minutes late, and 81.5% reached their destination on time. The national figures that month were 79.9% and 79.3%.
How does that compare with a year earlier?
In March 2024, 83.9% of 1,372 departures left on time and 0.7% were cancelled, against 81.0% and 2.3% in March 2025.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for March 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for BHM · methodology · corrections.