Route · MIA → GSO · 2020–2025 BTS data
Miami to Greensboro/High Point
The MIA–GSO corridor (Miami, FL → Greensboro/High Point, NC) runs ahead of the national average, served by 4 carriers across roughly 710 miles.
Data updated 2026-06-13
- 79.2%
- On-time
- +0.2 pts
- vs US avg
- 62 min
- Delay when late
- 1,987
- Flights
Cancelled
0.9%
Best Month
Nov 2025 86%
Worst Month
Mar 2025 79%
Distance
710 mi
Carriers
4
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 54 | 9 | 0 | 0 | MQ |
| Nov 2025 | 59 | 8 | 6 | 0 | MQ,AA,YX |
| Oct 2025 | 34 | 4 | 0 | 0 | YX,MQ |
| Sep 2025 | 30 | 10 | 0 | 0 | MQ |
| Aug 2025 | 31 | 8 | 0 | 0 | MQ |
| Jul 2025 | 31 | 6 | 0 | 0 | MQ |
| Jun 2025 | 30 | 5 | 0 | 0 | MQ |
| May 2025 | 35 | 11 | 0 | 0 | MQ |
| Apr 2025 | 60 | 9 | 0 | 0 | MQ |
| Mar 2025 | 53 | 11 | 0 | 0 | MQ |
| Jan 2025 | 37 | 12 | 0 | 0 | MQ |
| Dec 2024 | 42 | 7 | 0 | 0 | MQ |
| Nov 2024 | 30 | 4 | 0 | 0 | MQ |
| Oct 2024 | 31 | 3 | 1 | 0 | MQ |
| Sep 2024 | 30 | 6 | 0 | 0 | MQ |
| Aug 2024 | 31 | 6 | 0 | 0 | MQ |
| Jul 2024 | 31 | 11 | 0 | 0 | MQ |
| Jun 2024 | 30 | 11 | 1 | 0 | MQ |
| May 2024 | 31 | 11 | 0 | 0 | MQ |
| Apr 2024 | 30 | 3 | 0 | 0 | MQ |
| Mar 2024 | 31 | 11 | 0 | 0 | MQ |
| Jan 2024 | 31 | 11 | 0 | 0 | MQ |
| Dec 2023 | 31 | 6 | 0 | 0 | MQ |
| Nov 2023 | 30 | 0 | 0 | 0 | MQ |
Cancellation Rate
0.9%
8 of 863 flights
Diversion Rate
0.0%
0 of 863 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
MIA - Miami
Full on-time, delay-cause, and seasonal performance for Miami, FL.
Origin airport →GSO - Greensboro/High Point
Full on-time, delay-cause, and seasonal performance for Greensboro/High Point, NC.
Destination airport →Compare the two airports
See MIA and GSO side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to MIA–GSO.
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What the Data Says About MIA to GSO
1,987 tracked flights put the MIA to GSO pairing (Miami to Greensboro/High Point) at a 79.2% on-time rate, squarely in line with the wider network. Delays that do occur run 62.0 minutes on average. Across the 710-mile route and its 4 carriers, the trailing 24 months show 0.9% cancelled and 0.0% diverted (863 flights sampled).
Monthly performance varies moderately here: Nov 2025 was the strongest month at 86% on-time versus Mar 2025 at 79%, a 7-point difference.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.