Route
ILM → MIA
Wilmington International Airport Miami International Airport
601 miles
Return route MIA → ILM →
How punctual is this route?
- On-time arrivals
- 86.9%
- Less than 15 minutes late
- Cancelled
- 1.5%
- Of scheduled flights
- Average delay when late
- 87 min
- Flights arriving 15+ minutes late
- Flights tracked
- 460
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 32%
- Extreme weather 30%
- Airline (crew, maintenance, cleaning) 26%
- Air traffic control & airport 12%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 93.3% | 30 |
| October 2025 | 87.1% | 31 |
| November 2025 | 93.5% | 32 |
| December 2025 | 87.5% | 48 |
| January 2026 | 79.2% | 58 |
| February 2026 | 82.1% | 40 |
| March 2026 | 72.4% | 31 |
| April 2026 | 95.5% | 22 |
| May 2026 | 93.5% | 46 |
| June 2026 | 82.0% | 51 |
| July 2026 | 97.1% | 35 |
| August 2026 | 86.1% | 36 |
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 | 263 | 90.4% | 0.4% | 63 min |
| American Airlines | 179 | 82.6% | 2.8% | 113 min |
| Republic Airways | 18 | 76.5% | 5.6% | 52 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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