BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
BOS→ILM

Boston, MA (BOS) to Wilmington, NC (ILM) flight delay odds

85.0% of 439 official scheduled BOS-to-ILM flights arrived on time; 8.9% arrived at least 30 minutes late and 0.2% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
85.0%arrived on time
8.9%30+ min late
0.2%cancelled
439scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late4.6%all scheduled flights
120+ minutes late0.7%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival-1.8 mincompleted flights

Which departure time was most reliable for BOS to ILM?

Among qualifying BOS-to-ILM departure window results, Early morning had the highest on-time rate: 88.5% of 104 flights. Late morning was lowest at 86.3% across 300 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning10488.5%5.8%1.0%
Late morning30086.3%7.3%0.0%

Which weekday was most reliable for BOS to ILM?

Among qualifying BOS-to-ILM weekday results, Tuesday had the highest on-time rate: 93.1% of 58 flights. Friday was lowest at 75.0% across 56 flights.

DayFlightsOn time30+ minCancelled
Monday5587.3%7.3%0.0%
Tuesday5893.1%1.7%0.0%
Wednesday5791.2%3.5%0.0%
Thursday5780.7%14.0%0.0%
Friday5675.0%16.1%0.0%
Saturday8582.4%11.8%0.0%
Sunday7185.9%7.0%1.4%

Which airline was most reliable for BOS to ILM?

Among qualifying BOS-to-ILM airline results, Republic Airways had the highest on-time rate: 87.4% of 135 flights. JetBlue Airways was lowest at 82.2% across 180 flights.

AirlineFlightsOn time30+ minCancelled
JetBlue Airways18082.2%12.2%0.6%
Republic Airways13587.4%5.9%0.0%
Envoy Air12486.3%7.3%0.0%

Which month was most reliable for BOS to ILM?

Among qualifying BOS-to-ILM month results, August 2025 had the highest on-time rate: 90.1% of 71 flights. June 2026 was lowest at 79.7% across 64 flights.

MonthFlightsOn time30+ minCancelled
July 20257389.0%5.5%1.4%
August 20257190.1%4.2%0.0%
September 20256987.0%2.9%0.0%
October 20256481.2%14.1%0.0%
April 20262889.3%7.1%0.0%
May 20266780.6%9.0%0.0%
June 20266479.7%18.8%0.0%

What drove BOS to ILM delay minutes?

Late aircraft was the largest recorded BOS-to-ILM delay category, accounting for 41.0% of 3,402 BTS-attributed delay minutes during July 2025–June 2026.

Airline31.1%
Late aircraft41.0%
National airspace26.7%
Weather1.1%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.