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Route on-time record

MIA to ILM: most on-time flights and the best time to fly

Miami (Miami International Airport) to Wilmington (Wilmington International Airport). 439 nonstop flights in Jun 2025 to May 2026, 78% arrived within 15 minutes and 2.1% were cancelled. The most reliable flight number was Envoy 3562 at 4:20 PM.

Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.

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MIA → ILM

Miami to Wilmington: 439 nonstop flights a year

On time (12 months)

78%

Cancelled

2.1%

avg delay 15 min

Best time to leave

3 to 6 PM

82% on time vs 75% 6 to 9 PM

Most reliable airline

Envoy

84% chance on time

Check MIA to ILM fares

Fares open on our travel partner (Aviasales). Pick the flight number you chose here.

Most reliable nonstop flights

Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.

  1. #1 · Envoy 3562 · sold as American Eagle

    4:20 PM → 6:20 PM2h 00m nonstop

    Local times, typical schedule. Last flown 2026-05-18.

    90%

    chance on time

    On time (history)
    96%
    Cancelled
    0.0%
    Avg arrival delay
    5 min
    • Arrived on time 96% of the time (24 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (3 to 6 PM: 82% on time; 6 to 9 PM: 75%).
    • Departs inside MIA's trouble window: 49% of its 45 ground stops and delay programs started between 1 PM and 7 PM.

    Limited track record · 24 flights

    Find 4:20 PM flight fares Opens this date on Aviasales

  2. #2 · Envoy 3783 · sold as American Eagle

    4:26 PM → 6:27 PM2h 01m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    89%

    chance on time

    On time (history)
    100%
    Cancelled
    0.0%
    Avg arrival delay
    0 min
    • Arrived on time 100% of the time (8 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (3 to 6 PM: 82% on time; 6 to 9 PM: 75%).
    • Departs inside MIA's trouble window: 49% of its 45 ground stops and delay programs started between 1 PM and 7 PM.

    Limited track record · 8 flights

    Find 4:26 PM flight fares Opens this date on Aviasales

  3. #3 · Envoy 3425 · sold as American Eagle

    9:54 PM → 11:57 PM2h 03m nonstop

    Local times, typical schedule. Last flown 2026-05-20.

    86%

    chance on time

    On time (history)
    86%
    Cancelled
    0.0%
    Avg arrival delay
    4 min
    • Arrived on time 86% of the time (14 flights, Jun 2025 to May 2026).
    • Departs outside MIA's trouble window (1 PM to 7 PM, when 49% of its 45 ground stops and delay programs started).

    Limited track record · 14 flights

    Find 9:54 PM flight fares Opens this date on Aviasales

  4. #4 · Envoy 3897 · sold as American Eagle

    10:22 PM → 12:24 AM2h 02m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    73%

    chance on time

    On time (history)
    55%
    Cancelled
    0.0%
    Avg arrival delay
    12 min
    • Arrived on time 55% of the time (11 flights, Jun 2025 to May 2026).
    • Departs outside MIA's trouble window (1 PM to 7 PM, when 49% of its 45 ground stops and delay programs started).
    • 77% of its delay minutes came from the plane arriving late from an earlier flight.

    Limited track record · 11 flights

    Find 10:22 PM flight fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Envoy Air (sold as American Eagle)84%

    225 flights · 88% on time as flown · 1.4% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • 3 to 6 PM82%

    150 flights · avg delay 13 min

  • 6 to 9 PM75%

    36 flights · avg delay 17 min

  • After 9 PM76%

    253 flights · avg delay 15 min

Best day: Tuesday (82%). Worst: Sunday (67%).

On time by month

All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.

J
82
F
73
M
71
A
71
M
70
J
80
J
77
A
76
S
89
O
91
N
69
D
70

What delays this route

  • Late-arriving aircraft53%
  • Airline (crew, maintenance, boarding)37%
  • Air traffic control and airport volume9%

Share of delay minutes by the cause airlines report to the US DOT.

Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure

Finding the most reliable connections from MIA to ILM…

MIA to ILM questions

What time of day is best to fly MIA to ILM?
3 to 6 PM: 82% of flights arrived on time, against 75% for departures 6 to 9 PM.
Which airline is most on time from MIA to ILM?
Envoy, with a season-adjusted 84% chance of operating and arriving on time over 225 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
What is the worst month for delays on MIA to ILM?
November (69% on time); the best was October (91%), averaged over Jun 2023 to May 2026.
Is this a prediction for my flight?
No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.

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