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Route on-time record

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

Miami (Miami International Airport) to Nashville (Nashville International Airport). 2,471 nonstop flights in Jun 2025 to May 2026, 72% arrived within 15 minutes and 1.3% were cancelled. The most reliable flight number was Envoy 4091 at 8:54 AM.

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

MIA → BNA

Miami to Nashville: 2,471 nonstop flights a year

On time (12 months)

72%

Cancelled

1.3%

avg delay 21 min

Best time to leave

Before 9 AM

92% on time vs 60% after 9 PM

Most reliable airline

Envoy

86% chance on time

Check MIA to BNA 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 4091 · sold as American Eagle

    8:54 AM → 10:21 AM2h 27m nonstop

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

    94%

    chance on time

    On time (history)
    96%
    Cancelled
    0.0%
    Avg arrival delay
    3 min
    • Arrived on time 96% of the time (27 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 92% on time; After 9 PM: 60%).
    • Departs outside MIA's trouble window (1 PM to 7 PM, when 49% of its 45 ground stops and delay programs started).
    • Short track record (27 flights), so its score leans on the airline's record at this hour.

    Limited track record · 27 flights

    Find 8:54 AM flight fares Opens this date on Aviasales

  2. #2 · Envoy 3623 · sold as American Eagle

    11:03 AM → 12:45 PM2h 42m nonstop

    Local times, typical schedule. Last flown 2026-04-06.

    90%

    chance on time

    On time (history)
    94%
    Cancelled
    2.9%
    Avg arrival delay
    4 min
    • Arrived on time 94% of the time (34 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).
    • Short track record (34 flights), so its score leans on the airline's record at this hour.

    Limited track record · 34 flights

    Find 11:03 AM flight fares Opens this date on Aviasales

  3. #3 · Envoy 3865 · sold as American Eagle

    6:35 AM → 8:02 AM2h 27m nonstop

    Local times, typical schedule. Last flown 2026-05-20. Same departure also flew as Envoy 3814; its record covers all of them.

    89%

    chance on time

    On time (history)
    89%
    Cancelled
    0.7%
    Avg arrival delay
    5 min
    • Arrived on time 89% of the time (136 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 92% on time; After 9 PM: 60%).
    • Departs outside MIA's trouble window (1 PM to 7 PM, when 49% of its 45 ground stops and delay programs started).

    Moderate track record · 136 flights

    Find 6:35 AM flight fares Opens this date on Aviasales

  4. #4 · American 1521

    8:20 AM → 9:51 AM2h 31m nonstop

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

    83%

    chance on time

    On time (history)
    100%
    Cancelled
    0.0%
    Avg arrival delay
    1 min
    • Arrived on time 100% of the time (11 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 92% on time; After 9 PM: 60%).
    • Departs outside MIA's trouble window (1 PM to 7 PM, when 49% of its 45 ground stops and delay programs started).
    • Short track record (11 flights), so its score leans on the airline's record at this hour.

    Limited track record · 11 flights

    Find American 1521 fares Opens this date on Aviasales

  5. #5 · Southwest 1265

    11:50 AM → 1:30 PM2h 40m nonstop

    Local times, typical schedule. Last flown 2026-04-06.

    75%

    chance on time

    On time (history)
    72%
    Cancelled
    3.0%
    Avg arrival delay
    11 min
    • Arrived on time 72% of the time (32 flights, Jun 2025 to May 2026).
    • Cancelled 3.0% of the time (1 of 33).
    • Departs outside MIA's trouble window (1 PM to 7 PM, when 49% of its 45 ground stops and delay programs started).
    • Lands inside BNA's trouble window: 64% of its 44 ground stops and delay programs started between 1 PM and 7 PM.

    Limited track record · 32 flights

    Find Southwest 1265 fares Opens this date on Aviasales

  6. #6 · American 2664

    9:40 AM → 11:11 AM2h 31m nonstop

    Local times, typical schedule. Last flown 2026-04-01.

    72%

    chance on time

    On time (history)
    63%
    Cancelled
    0.0%
    Avg arrival delay
    47 min
    • Arrived on time 63% of the time (8 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).
    • 66% of its delay minutes came from the plane arriving late from an earlier flight.
    • Short track record (8 flights), so its score leans on the airline's record at this hour.

    Limited track record · 8 flights

    Find American 2664 fares Opens this date on Aviasales

  7. #7 · Southwest 3288

    3:20 PM → 4:50 PM2h 30m nonstop

    Local times, typical schedule. Last flown 2026-05-30.

    72%

    chance on time

    On time (history)
    63%
    Cancelled
    0.0%
    Avg arrival delay
    29 min
    • Arrived on time 63% of the time (8 flights, Jun 2025 to May 2026).
    • Departs inside MIA's trouble window: 49% of its 45 ground stops and delay programs started between 1 PM and 7 PM.
    • Lands inside BNA's trouble window: 64% of its 44 ground stops and delay programs started between 1 PM and 7 PM.
    • 86% of its delay minutes came from the plane arriving late from an earlier flight.

    Limited track record · 8 flights

    Find Southwest 3288 fares Opens this date on Aviasales

  8. #8 · Southwest 2174

    11:40 AM → 1:10 PM2h 30m nonstop

    Local times, typical schedule. Last flown 2026-05-30.

    71%

    chance on time

    On time (history)
    64%
    Cancelled
    0.0%
    Avg arrival delay
    16 min
    • Arrived on time 64% of the time (47 flights, Jun 2025 to May 2026).
    • Never cancelled in 47 scheduled flights.
    • Departs outside MIA's trouble window (1 PM to 7 PM, when 49% of its 45 ground stops and delay programs started).
    • Lands inside BNA's trouble window: 64% of its 44 ground stops and delay programs started between 1 PM and 7 PM.

    Limited track record · 47 flights

    Find Southwest 2174 fares Opens this date on Aviasales

  9. #9 · American 2300

    3:00 PM → 4:32 PM2h 32m nonstop

    Local times, typical schedule. Last flown 2026-04-06.

    69%

    chance on time

    On time (history)
    72%
    Cancelled
    3.3%
    Avg arrival delay
    21 min
    • Arrived on time 72% of the time (29 flights, Jun 2025 to May 2026).
    • Cancelled 3.3% of the time (1 of 30).
    • Departs inside MIA's trouble window: 49% of its 45 ground stops and delay programs started between 1 PM and 7 PM.
    • Lands inside BNA's trouble window: 64% of its 44 ground stops and delay programs started between 1 PM and 7 PM.

    Limited track record · 29 flights

    Find American 2300 fares Opens this date on Aviasales

  10. #10 · American 1173

    9:19 PM → 10:57 PM2h 38m nonstop

    Local times, typical schedule. Last flown 2026-04-06.

    66%

    chance on time

    On time (history)
    71%
    Cancelled
    3.2%
    Avg arrival delay
    21 min
    • Arrived on time 71% of the time (150 flights, Jun 2025 to May 2026).
    • Cancelled 3.2% of the time (5 of 155).
    • Leaves in this route's least on-time window (After 9 PM: 60% on time; Before 9 AM: 92%).
    • Departs outside MIA's trouble window (1 PM to 7 PM, when 49% of its 45 ground stops and delay programs started).

    Moderate track record · 150 flights

    Find American 1173 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)86%

    342 flights · 90% on time as flown · 1.2% cancel

  • Southwest Airlines73%

    715 flights · 73% on time as flown · 0.9% cancel

  • Spirit Airlines72%

    75 flights · 77% on time as flown · 1.7% cancel

  • Republic Airways (sold as American Eagle, Delta Connection or United Express)72%

    37 flights · 75% on time as flown · 1.5% cancel

  • American Airlines66%

    1,302 flights · 66% on time as flown · 1.4% cancel

On time by departure time

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

  • Before 9 AM92%

    486 flights · avg delay 5 min

  • 9 AM to noon81%

    384 flights · avg delay 13 min

  • Noon to 3 PM72%

    281 flights · avg delay 19 min

  • 3 to 6 PM63%

    427 flights · avg delay 28 min

  • 6 to 9 PM64%

    406 flights · avg delay 22 min

  • After 9 PM60%

    487 flights · avg delay 35 min

Best day: Tuesday (79%). Worst: Sunday (65%).

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
75
F
75
M
68
A
79
M
65
J
63
J
63
A
66
S
77
O
80
N
82
D
76

What delays this route

  • Late-arriving aircraft50%
  • Airline (crew, maintenance, boarding)31%
  • Air traffic control and airport volume15%
  • Severe weather5%

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

MIA to BNA questions

What time of day is best to fly MIA to BNA?
Before 9 AM: 92% of flights arrived on time, against 60% 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 MIA to BNA?
Envoy, with a season-adjusted 86% chance of operating and arriving on time over 342 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 BNA?
June (63% on time); the best was November (82%), 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 MIA

Live status: FAA delays and ground stops