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Route · GSO → DEN · 2020–2025 BTS data

Greensboro/High Point to Denver

According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), GSO to DEN (Greensboro/High Point to Denver) ranks #4689 of 4927 tracked domestic routes by total flights (most flights = #1).

Data updated 2026-06-13

89.3%
On-time
+10.3 pts
vs US avg
81 min
Delay when late
766
Flights
#4689 of 4927
Corpus placement

Cancelled

0.3%

Best Month

N/A

Worst Month

N/A

Distance

1,370 mi

Carriers

1

Monthly Performance

Recent 24 months of route data.

Period Flights Delayed Cancelled Diverted Carriers
Dec 2025 31 9 0 0 OO
Nov 2025 30 6 0 0 OO
Oct 2025 31 4 0 0 OO
Sep 2025 30 3 0 0 OO
Aug 2025 31 2 0 0 OO
Jul 2025 31 0 0 0 OO
Jun 2025 30 4 0 1 OO
May 2025 31 6 0 0 OO
Apr 2025 30 1 0 0 OO
Mar 2025 31 1 1 0 OO
Jan 2025 31 10 1 0 OO
Dec 2024 31 2 0 0 OO
Nov 2024 30 5 0 0 OO
Oct 2024 31 1 0 0 OO
Sep 2024 30 1 0 0 OO
Aug 2024 31 5 0 0 OO
Jul 2024 31 3 0 0 OO
Jun 2024 30 3 0 0 OO
May 2024 31 4 0 0 OO
Apr 2024 30 1 0 0 OO
Mar 2024 31 0 0 0 OO
Jan 2024 31 2 0 0 OO
Dec 2023 31 3 0 0 OO
Nov 2023 30 3 0 0 OO

GSO–DEN seasonal on-time pattern

Best: March (98.4%) · weakest: January (80.6%)

75%80%85%90%95%100% JanMarAprMayJunJulAugSepOctNovDec 84.9%

Strongest calendar month

March

98.4% on-time · ~31 flights/mo

Busiest calendar month

January

~31 flights/mo avg

Weakest calendar month

January

80.6% on-time · ~31 flights/mo

Cancellation Rate

0.3%

2 of 735 flights

Diversion Rate

0.1%

1 of 735 flights

Explore origin & destination

On-time and delay data for the airports this route connects.

GSO - Greensboro/High Point

Full on-time, delay-cause, and seasonal performance for Greensboro/High Point, NC.

GSO on-time profile

DEN - Denver

Full on-time, delay-cause, and seasonal performance for Denver, CO.

DEN on-time profile

Compare the two airports

See GSO and DEN side by side on delays, cancellations, and reliability.

Compare GSO vs DEN

Origin-hub reliability standing

Among GSO's stronger departures

GSO → DEN posts a 89.3% on-time rate, landing in the ≥85% band with 4 of 11 BTS-tracked routes leaving Greensboro/High Point. The same hub also shows 7 mid-band and 0 challenged departures · fleet-wide on-time rank #210 of 4927 (highest on-time = #1).

What the Data Says About GSO to DEN

Greensboro/High Point to Denver (GSO to DEN) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 89.3% on-time rate across 766 flights, with delays that do happen averaging 81.4 minutes. The corridor runs roughly 1,370 miles and is served by 1 carrier. Over the most recent 24 months, 2 of 735 flights were cancelled (0.3%) and 1 diverted (0.1%).

Monthly performance data for this route did not show a clear best/worst split in the sample window; review the monthly table above for period-by-period detail.

On the multi-year calendar, GSO–DEN peaks in March at 98.4% on-time while January carries the heaviest traffic (~31 flights per month) ; the softest month is January at 80.6%, a 17.8-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.

Frequently Asked Questions

Where does GSO to DEN rank among US routes by traffic? ▼
According to PlainFlights' route traffic ranking, GSO to DEN ranks #4689 of 4927 tracked domestic routes by total flights (most flights = #1). That ordinal matches our busiest-routes listing (total_flights DESC). See /methodology#corpus-placement for the exact sort basis.
How often are flights delayed from GSO to DEN? ▼
Flights from Greensboro/High Point to Denver have a 89.3% on-time rate based on 766 flights. The average delay is 81.4 minutes.
What is the cancellation rate for GSO to DEN? ▼
Over the last 24 months, 0.3% of flights on this route were cancelled (2 of 735 flights) and 0.1% were diverted.
How far is the flight from GSO to DEN? ▼
The flight distance from Greensboro/High Point (GSO) to Denver (DEN) is approximately 1,370 miles. This route is served by 1 carrier.

Airports on this route

GSO Airport

Greensboro/High Point
DEN Airport

Denver
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 GSO–DEN data

GSO–DEN runs 10.3 pts above the national 79% average; the remaining risk is month-to-month swing and carrier mix, not a weak headline rate.

  • Compare GSO and DEN airport profiles: delay causes and top routes differ even on the same corridor. GSO airport
  • If your dates flex, March (98.4% on-time) beats January (80.6%) on this corridor. Seasonal chart
  • 4 other routes post a similar 89.3% 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.

Data sourced from U.S. Department of Transportation Bureau of Transportation Statistics (BTS) On-Time Performance data. See our methodology for details. Retrieved and formatted by PlainFlights

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.