ONT → ILNOntario to Wilmington

live

Direct flights from Ontario (ONT) to Wilmington (ILN): 7 nonstop departures observed each week across 1 airline. 38% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 34 minutes late. No cancellations were recorded across the 8 tracked flights. The nonstop covers 3,053 km, an estimated 4 hours 25 minutes in the air. Measured by Pro Flight Search from live flight boards at Ontario and Wilmington. Updated 16 October 2026 at 17:18 UTC.

Today, ONT → ILN

Fri 16 Oct · local times
8C3323ATIIn the air, 34 min late

Left ONT at 08:19, 34 min after its 07:45 slot.

Track 8C3323 →
  1. 07:45 8C3323ATI Left 08:19 +34 ·

Checked ONT board 10:18

ONT Ontario busy · +18
ILN Wilmington tracking
3,053 km · ~4h 25m est.
departs 07:457x weekly
Runs rough · 1 airline · 7x weekly · nonstop
38% on time

of the last 8 operated ONT → ILN flights arrived within 15 minutes

Median arrival delay is +34 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+34 minacross the last 8 operated legs
Flight time~4h 25mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air Transport International

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Air Transport International8C38% on time

Flights 8C3323 07:45 daily

History

operated legs · board outcomes
10-168C3323departed+34
10-158C3323departed+43
10-148C3323departed+67
10-138C3323departed+4
10-128C3323departed+2
10-118C3323departed+22
10-108C3323departed+38
10-098C3323departed+13

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
ONTOntario +18 min busy 🌤 few clouds · NE 16 kt Full ONT delay board →
ILNWilmington tracking Full ILN delay board →

How the Ontario to Wilmington route actually runs

Pro Flight Search records official board updates for nonstop ONT to ILN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Ontario (ONT) to Wilmington (ILN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/ONT-ILN
How we measure this →

ONT to ILN questions

Is ONT–ILN running on time right now?

Mostly on schedule. The departure side at ONT is the weaker end, route health score 76/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from ONT to ILN?

Great-circle distance is 3,053 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 246–292 min gate-to-gate on this route.

How often does ONT–ILN fly?

Air Transport International runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at ONT and arrival-side delay at ILN, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.