Airports › Wilmington (ILM) › June 2025
Airport month · June 2025
Wilmington International in June 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 June 2025, reporting carriers scheduled 766 domestic departures from Wilmington International (ILM). 69.2% left less than 15 minutes late and 67.6% reached their destination on time; 3.9% were cancelled.
Nationally that month, 71.4% of flights departed on time and 70.3% arrived on time, so ILM departures were 2.2 points below the national departure figure.
A year earlier, in June 2024, the airport had 731 departures with 79.3% leaving on time: a change of −10.1 points, with flights up 5%.
Flights arriving at ILM that month were on time 67.7% of the time (767 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 44%, air carrier 23% and national aviation system 21%.
- On time 67.6%
- Arrived 15+ minutes late 28.3%
- Cancelled 3.9%
- Diverted 0.1%
June 2025 against a year earlier, the airport's year and the nation
| Measure | Jun 2025 | Jun 2024 | ILM, 12 months to Jul 2026 | All reported flights, Jun 2025 |
|---|---|---|---|---|
| Departed on time | 69.2% | 79.3% | 78.3% | 71.4% |
| Arrived on time | 67.6% | 78.2% | 78.2% | 70.3% |
| Cancelled | 3.9% | 1.6% | 3.2% | 1.6% |
| Average departure delay (late minutes only) | 28.4 min | 19.6 min | 16.8 min | 22.1 min |
| Scheduled departures a day | 26 | 24 | 21 | 20,386 |
| Scheduled departures | 766 | 731 | 7,522 | 611,575 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| AA American Airlines | 192 | 25% | 76.0% | 14.1 min | 3.6% |
| YX Republic Airline | 147 | 19% | 60.5% | 24.4 min | 4.8% |
| MQ Envoy Air | 137 | 18% | 72.3% | 16.2 min | 0.7% |
| OH PSA Airlines | 121 | 16% | 61.2% | 33.8 min | 9.1% |
| DL Delta Air Lines | 111 | 14% | 64.0% | 21.8 min | 3.6% |
| B6 JetBlue Airways | 30 | 4% | 70.0% | 23.6 min | 0.0% |
| OO SkyWest Airlines | 28 | 4% | 64.3% | 19.0 min | 0.0% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| ILM–CLT | Wilmington to Charlotte | 158 | 76.6% | 16.1 min | 3.2% |
| ILM–ATL | Wilmington to Atlanta | 104 | 66.3% | 19.3 min | 3.8% |
| ILM–ORD | Wilmington to Chicago | 96 | 58.3% | 18.6 min | 3.1% |
| ILM–LGA | Wilmington to New York | 93 | 65.6% | 24.6 min | 6.5% |
| ILM–DCA | Wilmington to Washington | 82 | 53.7% | 39.1 min | 11.0% |
| ILM–BOS | Wilmington to Boston | 70 | 67.1% | 30.6 min | 0.0% |
| ILM–DFW | Wilmington to Dallas/Fort Worth | 67 | 77.6% | 6.5 min | 0.0% |
| ILM–PHL | Wilmington to Philadelphia | 39 | 74.4% | 26.2 min | 5.1% |
| ILM–MIA | Wilmington to Miami | 34 | 79.4% | 4.4 min | 2.9% |
| ILM–EWR | Wilmington to Newark | 12 | 75.0% | 13.8 min | 0.0% |
| ILM–MSP | Wilmington to Minneapolis | 7 | 28.6% | 58.1 min | 0.0% |
| ILM–DEN | Wilmington to Denver | 4 | 25.0% | 36.3 min | 0.0% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left ILM on time in June 2025?
69.2% of 766 scheduled domestic departures left less than 15 minutes late, and 67.6% reached their destination on time. The national figures that month were 71.4% and 70.3%.
How does that compare with a year earlier?
In June 2024, 79.3% of 731 departures left on time and 1.6% were cancelled, against 69.2% and 3.9% in June 2025.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for June 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for ILM · methodology · corrections.