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1,866 km · Domestic

Denver (DEN) – McGhee Tyson (TYS)

In July 2026, 228 flights operated between Denver and McGhee Tyson (both directions), and 71.9% 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
January154138▼ 10.4%
February134127▼ 5.2%
March156142▼ 9.0%
April1501500.0%
May145168▲ 15.9%
June156214▲ 37.2%
July159228▲ 43.4%
August162––
September162––
October176–in progress
November156––
December170––
Year to date (Jan–Jul)1,0541,167▲ 10.7%

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
January82.5%87.0%▲ 5.5%
February91.8%89.8%▼ 2.2%
March91.0%81.7%▼ 10.2%
April82.0%84.7%▲ 3.3%
May77.9%82.1%▲ 5.4%
June69.2%74.8%▲ 8.1%
July67.3%71.9%▲ 6.8%
August73.5%––
September89.5%––
October84.1%–in progress
November94.9%––
December86.5%––
Year-to-date average (Jan–Jul)80.2%81.7%▲ 1.8%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January68▲ 33.3%
February01–
March20▼ 100.0%
April00–
May30▼ 100.0%
June00–
July10▼ 100.0%
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)129▼ 25.0%

Airlines on this route

  1. SkyWest Airlines 42.3%
  2. United Airlines 32.9%
  3. Frontier Airlines 12.2%
  4. Allegiant Air 8.4%
  5. Southwest Airlines 4.2%

Oct 1, 2024 – Jul 31, 2026

By direction

DEN → TYS

Scheduled flights
1,744
Flights operated
1,734
Cancelled
10 · 0.6%
On-time departures
80.7%

TYS → DEN

Scheduled flights
1,744
Flights operated
1,732
Cancelled
12 · 0.7%
On-time departures
83.8%

DEN → TYS and TYS → DEN counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 1,477 42.3% 87.9% 19
United Airlines UA 1,149 32.9% 80.1% 2
Frontier Airlines F9 424 12.2% 77.8% 0
Allegiant Air G4 292 8.4% 78.4% 1
Southwest Airlines WN 146 4.2% 64.4% 0

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 delay08:00–09:000.3min · 598 recorded · 590 measured
Gap to highest-delay hour24.0min08:00 ↔ 17:00
Recorded flights3,488DEN–TYS

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 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 60 recorded · 60 measured · Source: the US BTS 08:00 · 92.7% · 598 recorded · 590 measured · Source: the US BTS 09:00 · 88.1% · 269 recorded · 269 measured · Source: the US BTS 10:00 · 82.5% · 585 recorded · 583 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 93 recorded · 93 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 19 recorded · 19 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 114 recorded · 114 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 34 recorded · 34 measured · Source: the US BTS 16:00 · 80.2% · 771 recorded · 767 measured · Source: the US BTS 17:00 · 74.7% · 738 recorded · 730 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 32 recorded · 32 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 2 recorded · 2 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 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 60 recorded · 60 measured · Source: the US BTS 08:00 · 0.3 min · 598 recorded · 590 measured · Source: the US BTS 09:00 · 5.2 min · 269 recorded · 269 measured · Source: the US BTS 10:00 · 5.0 min · 585 recorded · 583 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 93 recorded · 93 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 19 recorded · 19 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 114 recorded · 114 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 34 recorded · 34 measured · Source: the US BTS 16:00 · 9.5 min · 771 recorded · 767 measured · Source: the US BTS 17:00 · 24.3 min · 738 recorded · 730 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 32 recorded · 32 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 2 recorded · 2 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 · 1 · 1 recorded · 1 measured · Source: the US BTS 06:00 · 30 · 30 recorded · 30 measured · Source: the US BTS 07:00 · 60 · 60 recorded · 60 measured · Source: the US BTS 08:00 · 598 · 598 recorded · 590 measured · Source: the US BTS 09:00 · 269 · 269 recorded · 269 measured · Source: the US BTS 10:00 · 585 · 585 recorded · 583 measured · Source: the US BTS 11:00 · 93 · 93 recorded · 93 measured · Source: the US BTS 12:00 · 19 · 19 recorded · 19 measured · Source: the US BTS 13:00 · 70 · 70 recorded · 70 measured · Source: the US BTS 14:00 · 114 · 114 recorded · 114 measured · Source: the US BTS 15:00 · 34 · 34 recorded · 34 measured · Source: the US BTS 16:00 · 771 · 771 recorded · 767 measured · Source: the US BTS 17:00 · 738 · 738 recorded · 730 measured · Source: the US BTS 18:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 19:00 · 32 · 32 recorded · 32 measured · Source: the US BTS 20:00 · 70 · 70 recorded · 70 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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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———
05:00Fewer than 200 measured departures—11
06:00Fewer than 200 measured departures—3030
07:00Fewer than 200 measured departures—6060
08:0092.7%0.3 min590598
09:0088.1%5.2 min269269
10:0082.5%5.0 min583585
11:00Fewer than 200 measured departures—9393
12:00Fewer than 200 measured departures—1919
13:00Fewer than 200 measured departures—7070
14:00Fewer than 200 measured departures—114114
15:00Fewer than 200 measured departures—3434
16:0080.2%9.5 min767771
17:0074.7%24.3 min730738
18:00Fewer than 200 measured departures—22
19:00Fewer than 200 measured departures—3232
20:00Fewer than 200 measured departures—7070
21:00No observations———
22:00Fewer than 200 measured departures—22
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 83.7% · 486 recorded · 485 measured · Source: the US BTS Tuesday · 84.3% · 402 recorded · 402 measured · Source: the US BTS Wednesday · 83.3% · 426 recorded · 424 measured · Source: the US BTS Thursday · 81.5% · 634 recorded · 631 measured · Source: the US BTS Friday · 80.0% · 472 recorded · 469 measured · Source: the US BTS Saturday · 81.1% · 412 recorded · 403 measured · Source: the US BTS Sunday · 82.5% · 656 recorded · 652 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 · 5.6 min · 486 recorded · 485 measured · Source: the US BTS Tuesday · 7.5 min · 402 recorded · 402 measured · Source: the US BTS Wednesday · 8.8 min · 426 recorded · 424 measured · Source: the US BTS Thursday · 10.9 min · 634 recorded · 631 measured · Source: the US BTS Friday · 10.3 min · 472 recorded · 469 measured · Source: the US BTS Saturday · 8.7 min · 412 recorded · 403 measured · Source: the US BTS Sunday · 14.8 min · 656 recorded · 652 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 · 486 · 486 recorded · 485 measured · Source: the US BTS Tuesday · 402 · 402 recorded · 402 measured · Source: the US BTS Wednesday · 426 · 426 recorded · 424 measured · Source: the US BTS Thursday · 634 · 634 recorded · 631 measured · Source: the US BTS Friday · 472 · 472 recorded · 469 measured · Source: the US BTS Saturday · 412 · 412 recorded · 403 measured · Source: the US BTS Sunday · 656 · 656 recorded · 652 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday83.7%5.6 min485486
Tuesday84.3%7.5 min402402
Wednesday83.3%8.8 min424426
Thursday81.5%10.9 min631634
Friday80.0%10.3 min469472
Saturday81.1%8.7 min403412
Sunday82.5%14.8 min652656

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 · 84.6% · 306 recorded · 292 measured · Source: the US BTS Feb · 90.8% · 262 recorded · 261 measured · Source: the US BTS Mar · 86.6% · 300 recorded · 298 measured · Source: the US BTS Apr · 83.3% · 300 recorded · 300 measured · Source: the US BTS May · 80.2% · 316 recorded · 313 measured · Source: the US BTS Jun · 72.4% · 370 recorded · 370 measured · Source: the US BTS Jul · 70.0% · 388 recorded · 387 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 162 recorded · 162 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 162 recorded · 162 measured · Source: the US BTS Oct · 86.6% · 284 recorded · 283 measured · Source: the US BTS Nov · 88.1% · 318 recorded · 318 measured · Source: the US BTS Dec · 87.8% · 320 recorded · 320 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 · 3.0 min · 306 recorded · 292 measured · Source: the US BTS Feb · 2.9 min · 262 recorded · 261 measured · Source: the US BTS Mar · 6.1 min · 300 recorded · 298 measured · Source: the US BTS Apr · 8.6 min · 300 recorded · 300 measured · Source: the US BTS May · 10.9 min · 316 recorded · 313 measured · Source: the US BTS Jun · 21.5 min · 370 recorded · 370 measured · Source: the US BTS Jul · 27.7 min · 388 recorded · 387 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 162 recorded · 162 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 162 recorded · 162 measured · Source: the US BTS Oct · 2.8 min · 284 recorded · 283 measured · Source: the US BTS Nov · 3.1 min · 318 recorded · 318 measured · Source: the US BTS Dec · 3.0 min · 320 recorded · 320 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 · 306 · 306 recorded · 292 measured · Source: the US BTS Feb · 262 · 262 recorded · 261 measured · Source: the US BTS Mar · 300 · 300 recorded · 298 measured · Source: the US BTS Apr · 300 · 300 recorded · 300 measured · Source: the US BTS May · 316 · 316 recorded · 313 measured · Source: the US BTS Jun · 370 · 370 recorded · 370 measured · Source: the US BTS Jul · 388 · 388 recorded · 387 measured · Source: the US BTS Aug · 162 · 162 recorded · 162 measured · Source: the US BTS Sep · 162 · 162 recorded · 162 measured · Source: the US BTS Oct · 284 · 284 recorded · 283 measured · Source: the US BTS Nov · 318 · 318 recorded · 318 measured · Source: the US BTS Dec · 320 · 320 recorded · 320 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan84.6%3.0 min292306
Feb90.8%2.9 min261262
Mar86.6%6.1 min298300
Apr83.3%8.6 min300300
May80.2%10.9 min313316
Jun72.4%21.5 min370370
Jul70.0%27.7 min387388
AugFewer than 200 measured departures—162162
SepFewer than 200 measured departures—162162
Oct86.6%2.8 min283284
Nov88.1%3.1 min318318
Dec87.8%3.0 min320320

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 81.8% 2,852
  • Delayed >15 min 17.6% 614
  • Cancelled 0.6% 22
  • 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

27
27 of 27
Flight numbersBy direction DeparturesOn time
OO5673 TYS → DEN 517 93.1%
OO4774 DEN → TYS 305 75.9%
OO4798 DEN → TYS 256 85.7%
F992374 DEN → TYS 211 82.9%
F994369 TYS → DEN 209 72.7%
UA2420 DEN → TYS 191 81.2%
UA1256 TYS → DEN 92 88.0%
UA2473 DEN → TYS 92 70.7%
UA2787 DEN → TYS 72 72.2%
UA720 TYS → DEN 71 66.2%
WN1645 TYS → DEN 57 43.9%
WN1768 DEN → TYS 57 73.7%
UA1787 TYS → DEN 54 77.8%
UA2041 DEN → TYS 53 79.3%
OO5216 DEN → TYS 37 91.4%
OO5764 TYS → DEN 37 94.3%
UA1303 TYS → DEN 37 97.3%
UA1631 DEN → TYS 37 89.2%
UA393 DEN → TYS 37 100.0%
OO5501 DEN → TYS 36 86.1%
OO5505 TYS → DEN 36 91.7%
UA2028 TYS → DEN 36 80.0%
G441401 TYS → DEN 35 94.3%
UA505 TYS → DEN 35 47.1%
UA2132 TYS → DEN 31 90.3%
UA1262 TYS → DEN 30 70.0%
UA2244 DEN → TYS 30 80.0%

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 228 +43.4% 0 71.9%
June 2026 214 +37.2% 0 74.8%
May 2026 168 +15.9% 0 82.1%
April 2026 150 +0.0% 0 84.7%
March 2026 142 −9.0% 0 81.7%
February 2026 127 −5.2% 1 89.8%
January 2026 138 −10.4% 8 87.0%
December 2025 170 +13.3% 0 86.5%
November 2025 156 −3.7% 0 94.9%
October 2025 176 +64.5% 0 84.1%
September 2025 162 0 89.5%
August 2025 162 0 73.5%
July 2025 159 1 67.3%
June 2025 156 0 69.2%
May 2025 145 3 77.9%
April 2025 150 0 82.0%
March 2025 156 2 91.0%
February 2025 134 0 91.8%
January 2025 154 6 82.5%
December 2024 150 0 89.3%
November 2024 162 0 81.5%
October 2024 107 1 90.7%

How to read this chart

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