2,201 km · Domestic

Denver (DEN) – Piedmont Triad (GSO)

In January 2026, 11 flights operated between Denver and Piedmont Triad (both directions), and 81.8% left on time, according to the US BTS.

Flights operated · latest month11▼ 81.7%vs January 2025
On-time departures87.2%Average delay 8.1 min
Cancelled0.6%5 of 903 scheduled flights
Airlines1
Rank in country#2,266

Official · January 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Partial coverage: only airlines that report on-time data to the US DOT · 16 of 16 periods have data

October 2024 February 2025 June 2025 September 2025 January 2026

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods13 periods

Period	Flights operated 2025	Flights operated 2026	Change vs last year
January	60	11	▼ 81.7%
February	56	–	–
March	60	–	–
April	60	–	–
May	62	–	–
June	60	–	–
July	62	–	–
August	62	–	–
September	60	–	–
October	62	–	in progress
November	60	–	–
December	62	–	–
Year to date (Jan–Jan)	60	11	▼ 81.7%

On-time departures by month

Partial coverage: only airlines that report on-time data to the US DOT · 16 of 16 periods have data

October 2024 February 2025 June 2025 September 2025 January 2026

Departures within 15 minutes of schedule.

The most recent periods13 periods

Period	On-time departures 2025	On-time departures 2026	Change vs last year
January	93.3%	81.8%	▼ 12.3%
February	94.6%	–	–
March	95.0%	–	–
April	95.0%	–	–
May	77.4%	–	–
June	76.7%	–	–
July	77.4%	–	–
August	85.5%	–	–
September	81.7%	–	–
October	90.3%	–	in progress
November	85.0%	–	–
December	77.4%	–	–
Year-to-date average (Jan–Jan)	93.3%	81.8%	▼ 12.3%

Cancelled flights by month

Partial coverage: only airlines that report on-time data to the US DOT · 16 of 16 periods have data

October 2024 February 2025 June 2025 September 2025 January 2026

The most recent periods13 periods

Period	Cancelled flights 2025	Cancelled flights 2026	Change vs last year
January	2	0	▼ 100.0%
February	0	–	–
March	2	–	–
April	0	–	–
May	0	–	–
June	0	–	–
July	0	–	–
August	0	–	–
September	0	–	–
October	0	–	in progress
November	0	–	–
December	0	–	–
Year to date (Jan–Jan)	2	0	▼ 100.0%

By direction

DEN → GSO

Scheduled flights: 451
Flights operated: 448
Cancelled: 3 · 0.7%
On-time departures: 82.1%

GSO → DEN

Scheduled flights: 452
Flights operated: 450
Cancelled: 2 · 0.4%
On-time departures: 92.2%

DEN → GSO and GSO → DEN counted separately.

Airlines on this route

Oct 1, 2024 – Jan 31, 2026

Airline	Scheduled flights	Share	On-time departures	Cancelled
SkyWest Airlines OO	903	100.0%	87.2%	5

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

Flight timing & delays

Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 12, 2024 → Jan 6, 2026

Lowest average delay08:00–09:003.6min · 452 recorded · 450 measured

Gap to highest-delay hour9.1min08:00 ↔ 17:00

Recorded flights903DEN–GSO

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

View the figures

Departure hour	On-time departures	Average departure delay	With departure time	Recorded flights
00:00	No observations	—	—	—
01:00	No observations	—	—	—
02:00	No observations	—	—	—
03:00	No observations	—	—	—
04:00	No observations	—	—	—
05:00	No observations	—	—	—
06:00	No observations	—	—	—
07:00	No observations	—	—	—
08:00	92.2%	3.6 min	450	452
09:00	No observations	—	—	—
10:00	Fewer than 200 measured departures	—	1	1
11:00	No observations	—	—	—
12:00	No observations	—	—	—
13:00	Fewer than 200 measured departures	—	1	1
14:00	No observations	—	—	—
15:00	No observations	—	—	—
16:00	No observations	—	—	—
17:00	82.3%	12.6 min	446	449
18:00	No observations	—	—	—
19:00	No observations	—	—	—
20:00	No observations	—	—	—
21:00	No observations	—	—	—
22:00	No observations	—	—	—
23:00	No observations	—	—	—

Day of week

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures

Day of week	On-time departures	Average departure delay	With departure time	Recorded flights
Monday	Fewer than 200 measured departures	—	129	130
Tuesday	Fewer than 200 measured departures	—	128	129
Wednesday	Fewer than 200 measured departures	—	128	128
Thursday	Fewer than 200 measured departures	—	128	128
Friday	Fewer than 200 measured departures	—	126	128
Saturday	Fewer than 200 measured departures	—	129	130
Sunday	Fewer than 200 measured departures	—	130	130

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT

Hover, tap or focus a point to see its value, sample and source.

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures

Month of year	On-time departures	Average departure delay	With departure time	Recorded flights
Jan	Fewer than 200 measured departures	—	71	73
Feb	Fewer than 200 measured departures	—	56	56
Mar	Fewer than 200 measured departures	—	60	62
Apr	Fewer than 200 measured departures	—	60	60
May	Fewer than 200 measured departures	—	62	62
Jun	Fewer than 200 measured departures	—	60	60
Jul	Fewer than 200 measured departures	—	62	62
Aug	Fewer than 200 measured departures	—	62	62
Sep	Fewer than 200 measured departures	—	60	60
Oct	Fewer than 200 measured departures	—	102	102
Nov	Fewer than 200 measured departures	—	119	120
Dec	Fewer than 200 measured departures	—	124	124

Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.

Recorded outcomes

On time 86.7% 783
Delayed >15 min 12.7% 115
Cancelled 0.6% 5
Missing departure time 0.0% 0

All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.

On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from the on-time rate and average delay.

Flight numbers on this route

Flight numbers	By direction	Departures	On time
OO5507	GSO → DEN	452	92.2%
OO5503	DEN → GSO	449	82.3%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures

Period	Flights operated	Change vs last year	Cancelled	On-time departures
January 2026	11	−81.7%	0	81.8%
December 2025	62	+0.0%	0	77.4%
November 2025	60	+1.7%	0	85.0%
October 2025	62	+55.0%	0	90.3%
September 2025	60		0	81.7%
August 2025	62		0	85.5%
July 2025	62		0	77.4%
June 2025	60		0	76.7%
May 2025	62		0	77.4%
April 2025	60		0	95.0%
March 2025	60		2	95.0%
February 2025	56		0	94.6%
January 2025	60		2	93.3%
December 2024	62		0	95.2%
November 2024	59		1	94.9%
October 2024	40		0	92.5%

Denver (DEN) – Piedmont Triad (GSO)

Flights per month

Add a series to this chart

Series on this chart

On-time departures by month

Add a series to this chart

Series on this chart

Cancelled flights by month

Add a series to this chart

Series on this chart

By direction

DEN → GSO

GSO → DEN

Airlines on this route

Flight timing & delays

Departure hour

Day of week

Month of year

Recorded outcomes

Flight numbers on this route

How to read this chart