Route on-time record
IND to MIA: most on-time flights and the best time to fly
Indianapolis (Indianapolis International Airport) to Miami (Miami International Airport). 926 nonstop flights in Jun 2025 to May 2026, 78% arrived within 15 minutes and 1.2% were cancelled. The most reliable flight number was American 2308 at 6:01 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
IND → MIA
Indianapolis to Miami: 926 nonstop flights a year
On time (12 months)
78%
Cancelled
1.2%
avg delay 22 min
Best time to leave
Before 9 AM
86% on time vs 65% 6 to 9 PM
Most reliable airline
American
78% chance on time
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 · American 2308
6:01 AM → 8:51 AM2h 50m nonstop
Local times, typical schedule. Last flown 2026-05-31.
87%
chance on time
- On time (history)
- 89%
- Cancelled
- 1.1%
- Avg arrival delay
- 8 min
- Arrived on time 89% of the time (178 flights, Jun 2025 to May 2026).
- Leaves in this route's most on-time window (Before 9 AM: 86% on time; 6 to 9 PM: 65%).
Moderate track record · 178 flights
Find American 2308 fares Opens this date on Aviasales#2 · American 2189
12:16 PM → 3:02 PM2h 46m nonstop
Local times, typical schedule. Last flown 2026-05-20.
81%
chance on time
- On time (history)
- 84%
- Cancelled
- 0.0%
- Avg arrival delay
- 6 min
- Arrived on time 84% of the time (44 flights, Jun 2025 to May 2026).
- Never cancelled in 44 scheduled flights.
- Lands inside MIA's trouble window: 49% of its 45 ground stops and delay programs started between 1 PM and 7 PM.
Limited track record · 44 flights
Find American 2189 fares Opens this date on Aviasales#3 · Southwest 1776
2:30 PM → 5:10 PM2h 40m nonstop
Local times, typical schedule. Last flown 2026-05-29.
78%
chance on time
- On time (history)
- 87%
- Cancelled
- 0.0%
- Avg arrival delay
- 6 min
- Arrived on time 87% of the time (23 flights, Jun 2025 to May 2026).
- Lands inside MIA's trouble window: 49% of its 45 ground stops and delay programs started between 1 PM and 7 PM.
Limited track record · 23 flights
Find Southwest 1776 fares Opens this date on Aviasales#4 · Southwest 3514
12:45 PM → 3:25 PM2h 40m nonstop
Local times, typical schedule. Last flown 2026-05-31.
77%
chance on time
- On time (history)
- 80%
- Cancelled
- 0.0%
- Avg arrival delay
- 6 min
- Arrived on time 80% of the time (15 flights, Jun 2025 to May 2026).
- Lands inside MIA's trouble window: 49% of its 45 ground stops and delay programs started between 1 PM and 7 PM.
Limited track record · 15 flights
Find Southwest 3514 fares Opens this date on Aviasales#5 · American 1938
7:27 PM → 10:15 PM2h 48m nonstop
Local times, typical schedule. Last flown 2026-05-31.
71%
chance on time
- On time (history)
- 70%
- Cancelled
- 0.0%
- Avg arrival delay
- 21 min
- Arrived on time 70% of the time (10 flights, Jun 2025 to May 2026).
- Leaves in this route's least on-time window (6 to 9 PM: 65% on time; Before 9 AM: 86%).
- 55% of its delay minutes came from the plane arriving late from an earlier flight.
Limited track record · 10 flights
Find American 1938 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- American Airlines78%
753 flights · 80% on time as flown · 1.4% cancel
- Southwest Airlines74%
108 flights · 74% on time as flown · 0.7% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM86%
371 flights · avg delay 18 min
- 9 AM to noon84%
174 flights · avg delay 19 min
- Noon to 3 PM78%
125 flights · avg delay 11 min
- 6 to 9 PM65%
242 flights · avg delay 34 min
Best day: Tuesday (81%). 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.
What delays this route
- Airline (crew, maintenance, boarding)45%
- Late-arriving aircraft36%
- Air traffic control and airport volume12%
- Severe weather6%
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
IND to MIA questions
- What time of day is best to fly IND to MIA?
- Before 9 AM: 86% of flights arrived on time, against 65% for departures 6 to 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 IND to MIA?
- American, with a season-adjusted 78% chance of operating and arriving on time over 753 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 IND to MIA?
- July (66% on time); the best was April (87%), 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 IND
- MIA to IND (return)
- IND to ORD 77%
- IND to ATL 88%
- IND to DEN 77%
- IND to LGA 82%
- IND to MCO 80%
- IND to EWR 84%
- IND to DFW 79%
- IND to DCA 74%
- IND to BOS 77%
- IND to CLT 81%
- IND to PHX 79%
- IND to PHL 79%
Most on-time flights from IND on every route →
Live status: FAA delays and ground stops