Route
ORD → ILM
Chicago O'Hare International Airport Wilmington International Airport
How punctual is this route?
- On-time arrivals
- 81.3%
- Less than 15 minutes late
- Cancelled
- 2.0%
- Of scheduled flights
- Average delay when late
- 72 min
- Flights arriving 15+ minutes late
- Flights tracked
- 591
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 49%
- Airline (crew, maintenance, cleaning) 27%
- Air traffic control & airport 19%
- Extreme weather 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 93.5% | 31 |
| October 2025 | 93.5% | 31 |
| November 2025 | 50.0% | 2 |
| January 2026 | 33.3% | 4 |
| February 2026 | 86.8% | 38 |
| March 2026 | 68.3% | 66 |
| April 2026 | 83.6% | 57 |
| May 2026 | 88.1% | 68 |
| June 2026 | 83.7% | 86 |
| July 2026 | 87.5% | 89 |
| August 2026 | 69.9% | 119 |
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 |
|---|---|---|---|---|
| Envoy Air | 375 | 82.9% | 1.6% | 68 min |
| SkyWest Airlines | 144 | 82.3% | 0.7% | 83 min |
| Republic Airways | 72 | 70.1% | 6.9% | 72 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO5932
16% late · 82 flights
-
MQ4009
22% late · 65 flights
-
MQ3687
22% late · 54 flights
-
YX4685
19% late · 44 flights
-
MQ4171
5% late · 37 flights
-
MQ3613
3% late · 34 flights
-
MQ3384
9% late · 33 flights
-
MQ3552
27% late · 30 flights
-
MQ3695
4% late · 28 flights
-
MQ4047
4% late · 27 flights
-
OO4928
22% late · 27 flights
-
MQ3475
25% late · 24 flights
-
MQ3481
39% late · 23 flights
-
YX4441
45% late · 23 flights
-
OO5809
28% late · 21 flights
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