Route
EWR → ILM
Newark Liberty International Airport Wilmington International Airport
488 miles
Return route ILM → EWR →
How punctual is this route?
- On-time arrivals
- 78.5%
- Less than 15 minutes late
- Cancelled
- 5.9%
- Of scheduled flights
- Average delay when late
- 53 min
- Flights arriving 15+ minutes late
- Flights tracked
- 406
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 47%
- Air traffic control & airport 34%
- Airline (crew, maintenance, cleaning) 19%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Oct 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| October 2025 | 58.3% | 13 |
| November 2025 | 73.1% | 56 |
| December 2025 | 71.4% | 58 |
| January 2026 | 88.9% | 9 |
| February 2026 | 100.0% | 1 |
| March 2026 | 71.4% | 7 |
| April 2026 | 88.3% | 60 |
| May 2026 | 93.4% | 62 |
| June 2026 | 89.3% | 60 |
| July 2026 | 63.5% | 61 |
| August 2026 | 50.0% | 19 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Republic Airways | 406 | 78.5% | 5.9% | 53 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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