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Route on-time record

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

Charlotte (Charlotte Douglas International Airport) to Miami (Miami International Airport). 3,724 nonstop flights in Jun 2025 to May 2026, 75% arrived within 15 minutes and 2.0% were cancelled. The most reliable flight number was American 1165 at 5:15 AM.

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

CLT → MIA

Charlotte to Miami: 3,724 nonstop flights a year

On time (12 months)

75%

Cancelled

2.0%

avg delay 21 min

Best time to leave

Before 9 AM

87% on time vs 58% after 9 PM

Most reliable airline

American

74% chance on time

Check CLT to MIA fares

Lowest nonstop fare seen in the next two months: $69 (Frontier 3038 on 2026-11-08). 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 · American 1165

    5:15 AM → 7:18 AM2h 03m nonstop

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

    90%

    chance on time

    On time (history)
    92%
    Cancelled
    1.3%
    Avg arrival delay
    5 min
    • Arrived on time 92% of the time (154 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 87% on time; After 9 PM: 58%).
    • Departs outside CLT's trouble window (2 PM to 8 PM, when 63% of its 48 ground stops and delay programs started).

    Moderate track record · 154 flights

    Find American 1165 fares Opens this date on Aviasales

  2. #2 · American 2552

    5:05 AM → 7:14 AM2h 09m nonstop

    Local times, typical schedule. Last flown 2026-05-20. Same departure also flew as American 1990; its record covers all of them.

    90%

    chance on time

    On time (history)
    95%
    Cancelled
    0.0%
    Avg arrival delay
    21 min
    • Arrived on time 95% of the time (59 flights, Jun 2025 to May 2026).
    • Never cancelled in 59 scheduled flights.
    • Leaves in this route's most on-time window (Before 9 AM: 87% on time; After 9 PM: 58%).
    • Departs outside CLT's trouble window (2 PM to 8 PM, when 63% of its 48 ground stops and delay programs started).

    Limited track record · 59 flights

    Find American 2552 fares Opens this date on Aviasales

  3. #3 · American 1208

    6:10 AM → 8:16 AM2h 06m nonstop

    Local times, typical schedule. Last flown 2026-05-20. Same departure also flew as American 2415; its record covers all of them.

    87%

    chance on time

    On time (history)
    92%
    Cancelled
    1.4%
    Avg arrival delay
    14 min
    • Arrived on time 92% of the time (73 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 87% on time; After 9 PM: 58%).
    • Departs outside CLT's trouble window (2 PM to 8 PM, when 63% of its 48 ground stops and delay programs started).
    • 78% of its delay minutes came from the plane arriving late from an earlier flight.

    Moderate track record · 73 flights

    Find American 1208 fares Opens this date on Aviasales

  4. #4 · American 1186

    8:57 AM → 11:09 AM2h 12m nonstop

    Local times, typical schedule. Last flown 2026-05-20. Same departure also flew as American 1002; its record covers all of them.

    83%

    chance on time

    On time (history)
    88%
    Cancelled
    1.0%
    Avg arrival delay
    9 min
    • Arrived on time 88% of the time (97 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 87% on time; After 9 PM: 58%).
    • Departs outside CLT's trouble window (2 PM to 8 PM, when 63% of its 48 ground stops and delay programs started).

    Moderate track record · 97 flights

    Find American 1186 fares Opens this date on Aviasales

  5. #5 · Spirit 700

    6:30 AM → 8:29 AM1h 59m nonstop

    Local times, typical schedule. Last flown 2026-05-01.

    81%

    chance on time

    On time (history)
    90%
    Cancelled
    0.0%
    Avg arrival delay
    6 min
    • Arrived on time 90% of the time (10 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 87% on time; After 9 PM: 58%).
    • Departs outside CLT's trouble window (2 PM to 8 PM, when 63% of its 48 ground stops and delay programs started).
    • Short track record (10 flights), so its score leans on the airline's record at this hour.

    Limited track record · 10 flights

    Find Spirit 700 fares Opens this date on Aviasales

  6. #6 · American 1436

    9:26 AM → 11:42 AM2h 16m nonstop

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

    81%

    chance on time

    On time (history)
    91%
    Cancelled
    0.0%
    Avg arrival delay
    11 min
    • Arrived on time 91% of the time (11 flights, Jun 2025 to May 2026).
    • Departs outside CLT's trouble window (2 PM to 8 PM, when 63% of its 48 ground stops and delay programs started).
    • 65% of its delay minutes came from the plane arriving late from an earlier flight.
    • Short track record (11 flights), so its score leans on the airline's record at this hour.

    Limited track record · 11 flights

    Find American 1436 fares Opens this date on Aviasales

  7. #7 · American 770

    7:09 AM → 9:15 AM2h 06m nonstop

    Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as American 2191; its record covers all of them.

    77%

    chance on time

    On time (history)
    77%
    Cancelled
    1.6%
    Avg arrival delay
    21 min
    • Arrived on time 77% of the time (435 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 87% on time; After 9 PM: 58%).
    • Departs outside CLT's trouble window (2 PM to 8 PM, when 63% of its 48 ground stops and delay programs started).

    Strong track record · 435 flights

    Find American 770 fares Opens this date on Aviasales

  8. #8 · Spirit 2189

    7:00 AM → 9:02 AM2h 02m nonstop

    Local times, typical schedule. Last flown 2026-04-13.

    76%

    chance on time

    On time (history)
    87%
    Cancelled
    10.6%
    Avg arrival delay
    8 min
    • Arrived on time 87% of the time (76 flights, Jun 2025 to May 2026).
    • Cancelled 10.6% of the time (9 of 85).
    • Leaves in this route's most on-time window (Before 9 AM: 87% on time; After 9 PM: 58%).
    • Departs outside CLT's trouble window (2 PM to 8 PM, when 63% of its 48 ground stops and delay programs started).

    Moderate track record · 76 flights

    Find Spirit 2189 fares Opens this date on Aviasales

  9. #9 · American 1992

    11:01 AM → 1:12 PM2h 11m nonstop

    Local times, typical schedule. Last flown 2026-05-20. Same departure also flew as American 3091; its record covers all of them.

    76%

    chance on time

    On time (history)
    81%
    Cancelled
    3.5%
    Avg arrival delay
    15 min
    • Arrived on time 81% of the time (139 flights, Jun 2025 to May 2026).
    • Cancelled 3.5% of the time (5 of 144).
    • Departs outside CLT's trouble window (2 PM to 8 PM, when 63% of its 48 ground stops and delay programs started).
    • Lands inside MIA's trouble window: 49% of its 45 ground stops and delay programs started between 1 PM and 7 PM.

    Moderate track record · 139 flights

    Find American 1992 fares Opens this date on Aviasales

  10. #10 · American 2912

    1:30 PM → 3:38 PM2h 08m nonstop

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

    75%

    chance on time

    On time (history)
    82%
    Cancelled
    0.0%
    Avg arrival delay
    10 min
    • Arrived on time 82% of the time (11 flights, Jun 2025 to May 2026).
    • Departs outside CLT's trouble window (2 PM to 8 PM, when 63% of its 48 ground stops and delay programs started).
    • Lands inside MIA's trouble window: 49% of its 45 ground stops and delay programs started between 1 PM and 7 PM.
    • 63% of its delay minutes came from the plane arriving late from an earlier flight.

    Limited track record · 11 flights

    Find American 2912 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • American Airlines74%

    3,243 flights · 75% on time as flown · 1.6% cancel

  • Frontier Airlines71%

    195 flights · 73% on time as flown · 3.5% cancel

  • Spirit Airlines69%

    286 flights · 72% on time as flown · 3.9% cancel

On time by departure time

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

  • Before 9 AM87%

    1,311 flights · avg delay 11 min

  • 9 AM to noon81%

    501 flights · avg delay 14 min

  • Noon to 3 PM71%

    625 flights · avg delay 20 min

  • 3 to 6 PM67%

    208 flights · avg delay 18 min

  • 6 to 9 PM65%

    636 flights · avg delay 40 min

  • After 9 PM58%

    443 flights · avg delay 34 min

Best day: Tuesday (80%). Worst: Sunday (70%).

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
77
F
80
M
79
A
77
M
70
J
67
J
61
A
64
S
78
O
82
N
83
D
76

What delays this route

  • Late-arriving aircraft40%
  • Airline (crew, maintenance, boarding)35%
  • Air traffic control and airport volume16%
  • Severe weather9%

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

CLT to MIA questions

What time of day is best to fly CLT to MIA?
Before 9 AM: 87% of flights arrived on time, against 58% for departures after 9 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
Which airline is most on time from CLT to MIA?
American, with a season-adjusted 74% chance of operating and arriving on time over 3,243 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 CLT to MIA?
July (61% on time); the best was November (83%), 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.

More routes from CLT

Live status: FAA delays and ground stops