Route · MIA → GSO · 2020–2025 BTS data
Miami to Greensboro/High Point
According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), MIA to GSO (Miami to Greensboro/High Point) ranks #3834 of 4927 tracked domestic routes by total flights (most flights = #1).
Data updated 2026-06-13
- 79.2%
- On-time
- +0.2 pts
- vs US avg
- 62 min
- Delay when late
- 1,987
- Flights
- #3834 of 4927
- Corpus placement
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 |
MIA–GSO seasonal on-time pattern
Best: November (92.7%) · weakest: September (68.7%)
Strongest calendar month
November
92.7% on-time · ~36 flights/mo
Busiest calendar month
February
~54 flights/mo avg
Weakest calendar month
September
68.7% on-time · ~30 flights/mo
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.
MIA on-time profileGSO - Greensboro/High Point
Full on-time, delay-cause, and seasonal performance for Greensboro/High Point, NC.
GSO on-time profileCompare the two airports
See MIA and GSO side by side on delays, cancellations, and reliability.
Compare MIA vs GSOOrigin-hub reliability standing
Mid-pack among MIA departures
From MIA, this corridor sits with 37 other 75–85% on-time routes out of 63 tracked departures, not the hub's reliability leaders (1 at ≥85%) and not the softest ( 25 below 75%). Destination: Greensboro/High Point · fleet on-time rank #3448 of 4927.
Similar routes
Other BTS-tracked routes with comparable performance or trip length to MIA–GSO.
Routes with a similar on-time rate
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.
On the multi-year calendar, MIA–GSO peaks in November at 92.7% on-time while February carries the heaviest traffic (~54 flights per month) ; the softest month is September at 68.7%, a 24.0-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.
Frequently Asked Questions
Where does MIA to GSO rank among US routes by traffic? ▼
How often are flights delayed from MIA to GSO? ▼
What is the cancellation rate for MIA to GSO? ▼
How far is the flight from MIA to GSO? ▼
When is the best time to fly from MIA to GSO? ▼
Airports on this route
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.
Using MIA–GSO data
MIA–GSO is mid-pack at 79.2% on-time; month and carrier mix move more than the corridor headline.
- Compare MIA and GSO airport profiles: delay causes and top routes differ even on the same corridor. MIA airport
- If your dates flex, November (92.7% on-time) beats September (68.7%) on this corridor. Seasonal chart
- 4 other routes post a similar 79.2% on-time rate; compare before you commit to this pairing. Similar routes
On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.
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.