Airports › Boston (BOS) › November 2025
Airport month · November 2025
Logan International in November 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 November 2025, reporting carriers scheduled 11,385 domestic departures from Logan International (BOS). 77.6% left less than 15 minutes late and 75.7% reached their destination on time; 2.8% were cancelled.
Nationally that month, 78.1% of flights departed on time and 77.3% arrived on time, so BOS departures were 0.5 points below the national departure figure.
A year earlier, in November 2024, the airport had 11,756 departures with 86.0% leaving on time: a change of −8.4 points, with flights down 3%.
Flights arriving at BOS that month were on time 75.4% of the time (11,388 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 40%, air carrier 30% and national aviation system 30%.
- On time 75.7%
- Arrived 15+ minutes late 21.3%
- Cancelled 2.8%
- Diverted 0.2%
November 2025 against a year earlier, the airport's year and the nation
| Measure | Nov 2025 | Nov 2024 | BOS, 12 months to Jul 2026 | All reported flights, Nov 2025 |
|---|---|---|---|---|
| Departed on time | 77.6% | 86.0% | 74.4% | 78.1% |
| Arrived on time | 75.7% | 86.5% | 73.3% | 77.3% |
| Cancelled | 2.8% | 0.1% | 2.8% | 2.5% |
| Average departure delay (late minutes only) | 16.7 min | 9.7 min | 18.3 min | 15.6 min |
| Scheduled departures a day | 380 | 392 | 393 | 19,018 |
| Scheduled departures | 11,385 | 11,756 | 143,447 | 570,550 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| B6 JetBlue Airways | 2,981 | 26% | 71.9% | 8.3 min | 2.9% |
| YX Republic Airline | 2,622 | 23% | 76.4% | 2.2 min | 4.5% |
| DL Delta Air Lines | 2,243 | 20% | 77.5% | 5.2 min | 1.1% |
| AA American Airlines | 1,280 | 11% | 78.1% | 6.7 min | 2.0% |
| UA United Airlines | 1,087 | 10% | 78.1% | 6.9 min | 3.0% |
| WN Southwest Airlines | 569 | 5% | 77.0% | 4.7 min | 2.3% |
| AS Alaska Airlines | 174 | 2% | 74.1% | 3.3 min | 0.6% |
| MQ Envoy Air | 143 | 1% | 74.1% | 10.9 min | 4.9% |
| NK Spirit Airlines | 138 | 1% | 78.3% | 4.7 min | 2.9% |
| F9 Frontier Airlines | 81 | 1% | 69.1% | 15.3 min | 0.0% |
| G4 Allegiant Air | 54 | 0% | 81.5% | 4.0 min | 1.9% |
| HA Hawaiian Airlines | 13 | 0% | 61.5% | 51.3 min | 7.7% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| BOS–DCA | Boston to Washington | 736 | 70.8% | 9.5 min | 3.0% |
| BOS–ORD | Boston to Chicago | 642 | 68.5% | 16.8 min | 4.5% |
| BOS–LGA | Boston to New York | 599 | 72.6% | 7.8 min | 4.7% |
| BOS–JFK | Boston to New York | 447 | 72.7% | 2.6 min | 6.5% |
| BOS–ATL | Boston to Atlanta | 414 | 77.1% | 6.3 min | 1.4% |
| BOS–PHL | Boston to Philadelphia | 407 | 81.6% | 3.6 min | 3.2% |
| BOS–LAX | Boston to Los Angeles | 375 | 76.8% | 15.8 min | 1.3% |
| BOS–MCO | Boston to Orlando | 365 | 69.6% | 10.8 min | 3.8% |
| BOS–SFO | Boston to San Francisco | 361 | 72.9% | 4.6 min | 2.5% |
| BOS–CLT | Boston to Charlotte | 347 | 81.6% | 1.0 min | 2.9% |
| BOS–EWR | Boston to Newark | 327 | 70.6% | 9.0 min | 10.1% |
| BOS–FLL | Boston to Fort Lauderdale | 294 | 67.7% | 15.2 min | 5.4% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left BOS on time in November 2025?
77.6% of 11,385 scheduled domestic departures left less than 15 minutes late, and 75.7% reached their destination on time. The national figures that month were 78.1% and 77.3%.
How does that compare with a year earlier?
In November 2024, 86.0% of 11,756 departures left on time and 0.1% were cancelled, against 77.6% and 2.8% in November 2025.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for November 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for BOS · methodology · corrections.