Aviation Data
EN
EnglishTiếng Việt

1,027 km · Domestic

Denver (DEN) – Devils Lake (DVL)

In July 2026, 106 flights operated between Denver and Devils Lake (both directions), and 85.8% left on time, according to the US BTS.

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

Flights per month

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

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January57100▲ 75.4%
February5294▲ 80.8%
March58102▲ 75.9%
April55104▲ 89.1%
May58105▲ 81.0%
June62102▲ 64.5%
July104106▲ 1.9%
August105––
September102––
October108–in progress
November100––
December100––
Year to date (Jan–Jul)446713▲ 59.9%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January87.7%75.0%▼ 14.5%
February80.8%80.9%▲ 0.1%
March84.5%85.3%▲ 0.9%
April80.0%81.7%▲ 2.1%
May70.7%75.2%▲ 6.4%
June74.2%88.2%▲ 18.9%
July79.8%85.8%▲ 7.5%
August74.3%––
September85.3%––
October86.1%–in progress
November95.0%––
December79.0%––
Year-to-date average (Jan–Jul)79.7%81.7%▲ 2.6%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January16▲ 500.0%
February02–
March04–
April00–
May01–
June20▼ 100.0%
July220.0%
August1––
September0––
October0–in progress
November0––
December10––
Year to date (Jan–Jul)515▲ 200.0%

By direction

DEN → DVL

Scheduled flights
910
Flights operated
896
Cancelled
14 · 1.5%
On-time departures
87.2%

DVL → DEN

Scheduled flights
945
Flights operated
923
Cancelled
22 · 2.3%
On-time departures
77.1%

DEN → DVL and DVL → DEN counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 1,855 100.0% 82.1% 36

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 → Jul 31, 2026

Lowest average delay07:00–08:001.5min · 304 recorded · 299 measured
Gap to highest-delay hour28.9min07:00 ↔ 18:00
Recorded flights1,855DEN–DVL

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 89.0% · 304 recorded · 299 measured · Source: the US BTS 08:00 · 87.9% · 208 recorded · 206 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · 80.4% · 291 recorded · 286 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 89.2% · 215 recorded · 212 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 183 recorded · 179 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 75.7% · 654 recorded · 637 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 1.5 min · 304 recorded · 299 measured · Source: the US BTS 08:00 · 5.2 min · 208 recorded · 206 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · 16.4 min · 291 recorded · 286 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 2.3 min · 215 recorded · 212 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 183 recorded · 179 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 30.3 min · 654 recorded · 637 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 304 · 304 recorded · 299 measured · Source: the US BTS 08:00 · 208 · 208 recorded · 206 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · 291 · 291 recorded · 286 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 215 · 215 recorded · 212 measured · Source: the US BTS 14:00 · 183 · 183 recorded · 179 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 654 · 654 recorded · 637 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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

View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:00No observations———
07:0089.0%1.5 min299304
08:0087.9%5.2 min206208
09:00No observations———
10:00No observations———
11:0080.4%16.4 min286291
12:00No observations———
13:0089.2%2.3 min212215
14:00Fewer than 200 measured departures—179183
15:00No observations———
16:00No observations———
17:00No observations———
18:0075.7%30.3 min637654
19:00No observations———
20:00No observations———
21:00No observations———
22:00No observations———
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 79.3% · 302 recorded · 300 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 158 recorded · 152 measured · Source: the US BTS Wednesday · 85.5% · 298 recorded · 289 measured · Source: the US BTS Thursday · 80.7% · 297 recorded · 290 measured · Source: the US BTS Friday · 80.5% · 304 recorded · 297 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 194 recorded · 191 measured · Source: the US BTS Sunday · 83.0% · 302 recorded · 300 measured · Source: the US BTS

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
Monday · 16.0 min · 302 recorded · 300 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 158 recorded · 152 measured · Source: the US BTS Wednesday · 11.4 min · 298 recorded · 289 measured · Source: the US BTS Thursday · 13.9 min · 297 recorded · 290 measured · Source: the US BTS Friday · 15.0 min · 304 recorded · 297 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 194 recorded · 191 measured · Source: the US BTS Sunday · 17.9 min · 302 recorded · 300 measured · Source: the US BTS

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
Monday · 302 · 302 recorded · 300 measured · Source: the US BTS Tuesday · 158 · 158 recorded · 152 measured · Source: the US BTS Wednesday · 298 · 298 recorded · 289 measured · Source: the US BTS Thursday · 297 · 297 recorded · 290 measured · Source: the US BTS Friday · 304 · 304 recorded · 297 measured · Source: the US BTS Saturday · 194 · 194 recorded · 191 measured · Source: the US BTS Sunday · 302 · 302 recorded · 300 measured · Source: the US BTS

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

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday79.3%16.0 min300302
TuesdayFewer than 200 measured departures—152158
Wednesday85.5%11.4 min289298
Thursday80.7%13.9 min290297
Friday80.5%15.0 min297304
SaturdayFewer than 200 measured departures—191194
Sunday83.0%17.9 min300302

Month of year

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

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Jan · Fewer than 200 measured departures · 164 recorded · 157 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 148 recorded · 146 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 164 recorded · 160 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 159 recorded · 159 measured · Source: the US BTS May · Fewer than 200 measured departures · 164 recorded · 163 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 166 recorded · 164 measured · Source: the US BTS Jul · 82.9% · 214 recorded · 210 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 106 recorded · 105 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 102 recorded · 102 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 145 recorded · 145 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 156 recorded · 152 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 167 recorded · 156 measured · Source: the US BTS

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
Jan · Fewer than 200 measured departures · 164 recorded · 157 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 148 recorded · 146 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 164 recorded · 160 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 159 recorded · 159 measured · Source: the US BTS May · Fewer than 200 measured departures · 164 recorded · 163 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 166 recorded · 164 measured · Source: the US BTS Jul · 11.8 min · 214 recorded · 210 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 106 recorded · 105 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 102 recorded · 102 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 145 recorded · 145 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 156 recorded · 152 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 167 recorded · 156 measured · Source: the US BTS

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
Jan · 164 · 164 recorded · 157 measured · Source: the US BTS Feb · 148 · 148 recorded · 146 measured · Source: the US BTS Mar · 164 · 164 recorded · 160 measured · Source: the US BTS Apr · 159 · 159 recorded · 159 measured · Source: the US BTS May · 164 · 164 recorded · 163 measured · Source: the US BTS Jun · 166 · 166 recorded · 164 measured · Source: the US BTS Jul · 214 · 214 recorded · 210 measured · Source: the US BTS Aug · 106 · 106 recorded · 105 measured · Source: the US BTS Sep · 102 · 102 recorded · 102 measured · Source: the US BTS Oct · 145 · 145 recorded · 145 measured · Source: the US BTS Nov · 156 · 156 recorded · 152 measured · Source: the US BTS Dec · 167 · 167 recorded · 156 measured · Source: the US BTS

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

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—157164
FebFewer than 200 measured departures—146148
MarFewer than 200 measured departures—160164
AprFewer than 200 measured departures—159159
MayFewer than 200 measured departures—163164
JunFewer than 200 measured departures—164166
Jul82.9%11.8 min210214
AugFewer than 200 measured departures—105106
SepFewer than 200 measured departures—102102
OctFewer than 200 measured departures—145145
NovFewer than 200 measured departures—152156
DecFewer than 200 measured departures—156167

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 80.5% 1,493
  • Delayed >15 min 17.6% 326
  • Cancelled 1.9% 36
  • 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

15
15 of 15
Flight numbersBy direction DeparturesOn time
OO5102 DEN → DVL 481 88.2%
OO5053 DVL → DEN 356 76.1%
OO5053 DEN → DVL 297 87.3%
OO5102 DVL → DEN 88 88.6%
OO5062 DEN → DVL 77 79.0%
OO6068 DVL → DEN 72 76.1%
OO5023 DVL → DEN 38 86.8%
OO5052 DVL → DEN 37 59.5%
OO5067 DVL → DEN 37 73.5%
OO5087 DVL → DEN 37 82.9%
OO5043 DVL → DEN 36 67.7%
OO5112 DVL → DEN 36 91.7%
OO5028 DVL → DEN 35 84.9%
OO5039 DEN → DVL 30 93.3%
OO5042 DVL → DEN 30 83.3%

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
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 106 +1.9% 2 85.8%
June 2026 102 +64.5% 0 88.2%
May 2026 105 +81.0% 1 75.2%
April 2026 104 +89.1% 0 81.7%
March 2026 102 +75.9% 4 85.3%
February 2026 94 +80.8% 2 80.9%
January 2026 100 +75.4% 6 75.0%
December 2025 100 +78.6% 10 79.0%
November 2025 100 +92.3% 0 95.0%
October 2025 108 +191.9% 0 86.1%
September 2025 102 0 85.3%
August 2025 105 1 74.3%
July 2025 104 2 79.8%
June 2025 62 2 74.2%
May 2025 58 0 70.7%
April 2025 55 0 80.0%
March 2025 58 0 84.5%
February 2025 52 0 80.8%
January 2025 57 1 87.7%
December 2024 56 1 87.5%
November 2024 52 4 80.8%
October 2024 37 0 86.5%

How to read this chart

Loading the guide…