Airports › Baltimore (BWI) › June 2024
Airport month · June 2024
Baltimore/Washington International Thurgood Marshall in June 2024
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 June 2024, reporting carriers scheduled 8,779 domestic departures from Baltimore/Washington International Thurgood Marshall (BWI). 64.1% left less than 15 minutes late and 69.0% reached their destination on time; 1.0% were cancelled.
Nationally that month, 73.7% of flights departed on time and 73.9% arrived on time, so BWI departures were 9.6 points below the national departure figure.
Flights arriving at BWI that month were on time 75.9% of the time (8,778 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 41%, air carrier 37% and national aviation system 19%.
- On time 69.0%
- Arrived 15+ minutes late 29.8%
- Cancelled 1.0%
- Diverted 0.2%
June 2024 against a year earlier, the airport's year and the nation
| Measure | Jun 2024 | Year earlier | BWI, 12 months to Jul 2026 | All reported flights, Jun 2024 |
|---|---|---|---|---|
| Departed on time | 64.1% | — | 71.7% | 73.7% |
| Arrived on time | 69.0% | — | 76.4% | 73.9% |
| Cancelled | 1.0% | — | 1.8% | 1.3% |
| Average departure delay (late minutes only) | 20.9 min | — | 16.5 min | 19.7 min |
| Scheduled departures a day | 293 | — | 259 | 20,371 |
| Scheduled departures | 8,779 | — | 94,429 | 611,132 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| WN Southwest Airlines | 6,389 | 73% | 67.2% | 14.0 min | 0.6% |
| NK Spirit Airlines | 732 | 8% | 73.0% | 10.7 min | 2.6% |
| DL Delta Air Lines | 456 | 5% | 85.1% | 1.0 min | 0.0% |
| AA American Airlines | 355 | 4% | 68.7% | 14.7 min | 2.8% |
| UA United Airlines | 330 | 4% | 77.6% | 7.4 min | 0.9% |
| F9 Frontier Airlines | 280 | 3% | 62.5% | 31.8 min | 3.9% |
| YX Republic Airline | 87 | 1% | 81.6% | 4.9 min | 1.1% |
| AS Alaska Airlines | 60 | 1% | 35.0% | 28.4 min | 1.7% |
| 9E Endeavor Air | 47 | 1% | 80.9% | -6.1 min | 12.8% |
| MQ Envoy Air | 34 | 0% | 85.3% | -13.5 min | 2.9% |
| G4 Allegiant Air | 9 | 0% | 44.4% | 37.6 min | 0.0% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| BWI–ATL | Baltimore to Atlanta | 492 | 80.7% | 5.3 min | 0.8% |
| BWI–MCO | Baltimore to Orlando | 445 | 69.0% | 16.4 min | 1.8% |
| BWI–FLL | Baltimore to Fort Lauderdale | 346 | 67.9% | 16.2 min | 4.3% |
| BWI–BOS | Baltimore to Boston | 338 | 70.4% | 14.0 min | 0.9% |
| BWI–CLT | Baltimore to Charlotte | 321 | 60.7% | 22.7 min | 2.5% |
| BWI–DEN | Baltimore to Denver | 305 | 68.9% | 7.1 min | 0.3% |
| BWI–TPA | Baltimore to Tampa | 285 | 74.4% | 11.3 min | 0.7% |
| BWI–ORD | Baltimore to Chicago | 219 | 79.5% | 4.7 min | 0.5% |
| BWI–LAX | Baltimore to Los Angeles | 203 | 64.5% | 18.8 min | 1.5% |
| BWI–MIA | Baltimore to Miami | 190 | 71.6% | 15.7 min | 5.8% |
| BWI–MDW | Baltimore to Chicago | 185 | 72.4% | 13.7 min | 0.0% |
| BWI–DTW | Baltimore to Detroit | 175 | 69.7% | 13.3 min | 0.0% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left BWI on time in June 2024?
64.1% of 8,779 scheduled domestic departures left less than 15 minutes late, and 69.0% reached their destination on time. The national figures that month were 73.7% and 73.9%.
How does that compare with a year earlier?
June 2023 is outside the 36 months on file, or the airport had too few reported flights that month.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for June 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for BWI · methodology · corrections.