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1,829 km · Domestic

Harry Reid (LAS) – Kansas City (MCI)

In July 2026, 352 flights operated between Harry Reid and Kansas City (both directions), and 65.1% 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
January286333▲ 16.4%
February295311▲ 5.4%
March325360▲ 10.8%
April309336▲ 8.7%
May349313▼ 10.3%
June313308▼ 1.6%
July318352▲ 10.7%
August318––
September300––
October364–in progress
November336––
December346––
Year to date (Jan–Jul)2,1952,313▲ 5.4%

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%85.0%▲ 3.0%
February84.7%77.8%▼ 8.1%
March79.4%70.8%▼ 10.8%
April79.6%70.5%▼ 11.4%
May83.4%66.8%▼ 19.9%
June76.0%62.0%▼ 18.4%
July72.0%65.1%▼ 9.6%
August81.4%––
September82.7%––
October78.8%–in progress
November79.8%––
December74.6%––
Year-to-date average (Jan–Jul)79.7%71.1%▼ 10.7%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January191▼ 94.7%
February13▲ 200.0%
March28▲ 300.0%
April06–
May32▼ 33.3%
June10▼ 100.0%
July01–
August0––
September1––
October1–in progress
November0––
December0––
Year to date (Jan–Jul)2621▼ 19.2%

Airlines on this route

  1. Southwest Airlines 84.9%
  2. Spirit Airlines 14.5%
  3. Frontier Airlines 0.4%
  4. American Airlines 0.1%
  5. Allegiant Air 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

LAS → MCI

Scheduled flights
3,570
Flights operated
3,546
Cancelled
24 · 0.7%
On-time departures
76.0%

MCI → LAS

Scheduled flights
3,602
Flights operated
3,577
Cancelled
25 · 0.7%
On-time departures
78.8%

LAS → MCI and MCI → LAS counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 6,090 84.9% 75.8% 29
Spirit Airlines NK 1,042 14.5% 86.9% 20
Frontier Airlines F9 32 0.4% 68.8% 0
American Airlines AA 4 0.1% 100.0% 0
Allegiant Air G4 4 0.1% 75.0% 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 delay06:00–07:00-0.3min · 721 recorded · 717 measured
Gap to highest-delay hour28.4min06:00 ↔ 20:00
Recorded flights7,172LAS–MCI

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · Fewer than 200 measured departures · 1 recorded · 1 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 · 95.9% · 346 recorded · 344 measured · Source: the US BTS 06:00 · 96.1% · 721 recorded · 717 measured · Source: the US BTS 07:00 · 91.6% · 418 recorded · 417 measured · Source: the US BTS 08:00 · 89.9% · 425 recorded · 424 measured · Source: the US BTS 09:00 · 86.5% · 456 recorded · 452 measured · Source: the US BTS 10:00 · 86.5% · 484 recorded · 481 measured · Source: the US BTS 11:00 · 84.6% · 262 recorded · 260 measured · Source: the US BTS 12:00 · 75.6% · 317 recorded · 312 measured · Source: the US BTS 13:00 · 73.1% · 395 recorded · 394 measured · Source: the US BTS 14:00 · 73.7% · 532 recorded · 529 measured · Source: the US BTS 15:00 · 70.6% · 376 recorded · 374 measured · Source: the US BTS 16:00 · 63.4% · 456 recorded · 454 measured · Source: the US BTS 17:00 · 61.6% · 563 recorded · 562 measured · Source: the US BTS 18:00 · 69.4% · 455 recorded · 447 measured · Source: the US BTS 19:00 · 62.2% · 354 recorded · 352 measured · Source: the US BTS 20:00 · 51.5% · 310 recorded · 305 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 177 recorded · 176 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 79 recorded · 77 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 45 recorded · 45 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 · Fewer than 200 measured departures · 1 recorded · 1 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 · 1.3 min · 346 recorded · 344 measured · Source: the US BTS 06:00 · -0.3 min · 721 recorded · 717 measured · Source: the US BTS 07:00 · 3.4 min · 418 recorded · 417 measured · Source: the US BTS 08:00 · 2.8 min · 425 recorded · 424 measured · Source: the US BTS 09:00 · 6.2 min · 456 recorded · 452 measured · Source: the US BTS 10:00 · 6.0 min · 484 recorded · 481 measured · Source: the US BTS 11:00 · 6.4 min · 262 recorded · 260 measured · Source: the US BTS 12:00 · 12.6 min · 317 recorded · 312 measured · Source: the US BTS 13:00 · 14.8 min · 395 recorded · 394 measured · Source: the US BTS 14:00 · 12.9 min · 532 recorded · 529 measured · Source: the US BTS 15:00 · 12.9 min · 376 recorded · 374 measured · Source: the US BTS 16:00 · 19.6 min · 456 recorded · 454 measured · Source: the US BTS 17:00 · 20.8 min · 563 recorded · 562 measured · Source: the US BTS 18:00 · 15.2 min · 455 recorded · 447 measured · Source: the US BTS 19:00 · 21.8 min · 354 recorded · 352 measured · Source: the US BTS 20:00 · 28.1 min · 310 recorded · 305 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 177 recorded · 176 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 79 recorded · 77 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 45 recorded · 45 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 · 1 · 1 recorded · 1 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 · 346 · 346 recorded · 344 measured · Source: the US BTS 06:00 · 721 · 721 recorded · 717 measured · Source: the US BTS 07:00 · 418 · 418 recorded · 417 measured · Source: the US BTS 08:00 · 425 · 425 recorded · 424 measured · Source: the US BTS 09:00 · 456 · 456 recorded · 452 measured · Source: the US BTS 10:00 · 484 · 484 recorded · 481 measured · Source: the US BTS 11:00 · 262 · 262 recorded · 260 measured · Source: the US BTS 12:00 · 317 · 317 recorded · 312 measured · Source: the US BTS 13:00 · 395 · 395 recorded · 394 measured · Source: the US BTS 14:00 · 532 · 532 recorded · 529 measured · Source: the US BTS 15:00 · 376 · 376 recorded · 374 measured · Source: the US BTS 16:00 · 456 · 456 recorded · 454 measured · Source: the US BTS 17:00 · 563 · 563 recorded · 562 measured · Source: the US BTS 18:00 · 455 · 455 recorded · 447 measured · Source: the US BTS 19:00 · 354 · 354 recorded · 352 measured · Source: the US BTS 20:00 · 310 · 310 recorded · 305 measured · Source: the US BTS 21:00 · 177 · 177 recorded · 176 measured · Source: the US BTS 22:00 · 79 · 79 recorded · 77 measured · Source: the US BTS 23:00 · 45 · 45 recorded · 45 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00Fewer than 200 measured departures—11
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:0095.9%1.3 min344346
06:0096.1%-0.3 min717721
07:0091.6%3.4 min417418
08:0089.9%2.8 min424425
09:0086.5%6.2 min452456
10:0086.5%6.0 min481484
11:0084.6%6.4 min260262
12:0075.6%12.6 min312317
13:0073.1%14.8 min394395
14:0073.7%12.9 min529532
15:0070.6%12.9 min374376
16:0063.4%19.6 min454456
17:0061.6%20.8 min562563
18:0069.4%15.2 min447455
19:0062.2%21.8 min352354
20:0051.5%28.1 min305310
21:00Fewer than 200 measured departures—176177
22:00Fewer than 200 measured departures—7779
23:00Fewer than 200 measured departures—4545

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 73.9% · 1,137 recorded · 1,129 measured · Source: the US BTS Tuesday · 82.5% · 969 recorded · 965 measured · Source: the US BTS Wednesday · 85.4% · 959 recorded · 958 measured · Source: the US BTS Thursday · 74.0% · 1,101 recorded · 1,094 measured · Source: the US BTS Friday · 71.0% · 1,131 recorded · 1,130 measured · Source: the US BTS Saturday · 83.0% · 772 recorded · 764 measured · Source: the US BTS Sunday · 75.8% · 1,103 recorded · 1,083 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 · 13.5 min · 1,137 recorded · 1,129 measured · Source: the US BTS Tuesday · 8.1 min · 969 recorded · 965 measured · Source: the US BTS Wednesday · 6.7 min · 959 recorded · 958 measured · Source: the US BTS Thursday · 13.3 min · 1,101 recorded · 1,094 measured · Source: the US BTS Friday · 15.0 min · 1,131 recorded · 1,130 measured · Source: the US BTS Saturday · 6.6 min · 772 recorded · 764 measured · Source: the US BTS Sunday · 12.4 min · 1,103 recorded · 1,083 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 · 1,137 · 1,137 recorded · 1,129 measured · Source: the US BTS Tuesday · 969 · 969 recorded · 965 measured · Source: the US BTS Wednesday · 959 · 959 recorded · 958 measured · Source: the US BTS Thursday · 1,101 · 1,101 recorded · 1,094 measured · Source: the US BTS Friday · 1,131 · 1,131 recorded · 1,130 measured · Source: the US BTS Saturday · 772 · 772 recorded · 764 measured · Source: the US BTS Sunday · 1,103 · 1,103 recorded · 1,083 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday73.9%13.5 min1,1291,137
Tuesday82.5%8.1 min965969
Wednesday85.4%6.7 min958959
Thursday74.0%13.3 min1,0941,101
Friday71.0%15.0 min1,1301,131
Saturday83.0%6.6 min764772
Sunday75.8%12.4 min1,0831,103

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 · 83.8% · 639 recorded · 619 measured · Source: the US BTS Feb · 81.2% · 610 recorded · 606 measured · Source: the US BTS Mar · 74.9% · 695 recorded · 685 measured · Source: the US BTS Apr · 74.9% · 651 recorded · 645 measured · Source: the US BTS May · 75.5% · 667 recorded · 662 measured · Source: the US BTS Jun · 69.1% · 622 recorded · 621 measured · Source: the US BTS Jul · 68.4% · 671 recorded · 670 measured · Source: the US BTS Aug · 81.5% · 318 recorded · 318 measured · Source: the US BTS Sep · 82.7% · 301 recorded · 300 measured · Source: the US BTS Oct · 81.3% · 609 recorded · 608 measured · Source: the US BTS Nov · 82.7% · 695 recorded · 695 measured · Source: the US BTS Dec · 78.4% · 694 recorded · 694 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 · 7.3 min · 639 recorded · 619 measured · Source: the US BTS Feb · 9.3 min · 610 recorded · 606 measured · Source: the US BTS Mar · 12.5 min · 695 recorded · 685 measured · Source: the US BTS Apr · 10.0 min · 651 recorded · 645 measured · Source: the US BTS May · 13.4 min · 667 recorded · 662 measured · Source: the US BTS Jun · 16.2 min · 622 recorded · 621 measured · Source: the US BTS Jul · 17.2 min · 671 recorded · 670 measured · Source: the US BTS Aug · 6.9 min · 318 recorded · 318 measured · Source: the US BTS Sep · 8.7 min · 301 recorded · 300 measured · Source: the US BTS Oct · 10.0 min · 609 recorded · 608 measured · Source: the US BTS Nov · 7.8 min · 695 recorded · 695 measured · Source: the US BTS Dec · 10.6 min · 694 recorded · 694 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 639 · 639 recorded · 619 measured · Source: the US BTS Feb · 610 · 610 recorded · 606 measured · Source: the US BTS Mar · 695 · 695 recorded · 685 measured · Source: the US BTS Apr · 651 · 651 recorded · 645 measured · Source: the US BTS May · 667 · 667 recorded · 662 measured · Source: the US BTS Jun · 622 · 622 recorded · 621 measured · Source: the US BTS Jul · 671 · 671 recorded · 670 measured · Source: the US BTS Aug · 318 · 318 recorded · 318 measured · Source: the US BTS Sep · 301 · 301 recorded · 300 measured · Source: the US BTS Oct · 609 · 609 recorded · 608 measured · Source: the US BTS Nov · 695 · 695 recorded · 695 measured · Source: the US BTS Dec · 694 · 694 recorded · 694 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan83.8%7.3 min619639
Feb81.2%9.3 min606610
Mar74.9%12.5 min685695
Apr74.9%10.0 min645651
May75.5%13.4 min662667
Jun69.1%16.2 min621622
Jul68.4%17.2 min670671
Aug81.5%6.9 min318318
Sep82.7%8.7 min300301
Oct81.3%10.0 min608609
Nov82.7%7.8 min695695
Dec78.4%10.6 min694694

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 76.9% 5,514
  • Delayed >15 min 22.4% 1,609
  • Cancelled 0.7% 49
  • 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

99
99 of 99
Flight numbersBy direction DeparturesOn time
WN3808 LAS → MCI 121 69.8%
WN3373 MCI → LAS 113 83.0%
NK1633 MCI → LAS 96 91.1%
NK1632 LAS → MCI 95 82.8%
WN4601 MCI → LAS 86 76.7%
NK1469 LAS → MCI 84 90.4%
NK1472 MCI → LAS 84 82.9%
WN4034 MCI → LAS 82 86.1%
WN2111 LAS → MCI 78 80.8%
WN2155 LAS → MCI 66 90.9%
WN1906 MCI → LAS 64 91.9%
WN2558 LAS → MCI 64 96.9%
WN1041 MCI → LAS 61 73.8%
WN1353 MCI → LAS 61 55.7%
WN2790 MCI → LAS 61 85.3%
WN3401 LAS → MCI 60 73.3%
WN3180 MCI → LAS 59 100.0%
WN130 LAS → MCI 58 74.1%
WN1909 LAS → MCI 58 86.2%
WN2130 LAS → MCI 58 53.5%
WN2156 LAS → MCI 58 98.3%
WN3570 LAS → MCI 58 93.1%
WN576 MCI → LAS 58 98.3%
WN973 LAS → MCI 58 75.4%
WN2329 LAS → MCI 57 64.9%
WN3033 MCI → LAS 57 59.7%
WN3204 LAS → MCI 57 87.7%
WN3492 LAS → MCI 57 64.9%
WN3529 MCI → LAS 57 70.2%
WN3572 MCI → LAS 57 85.7%
NK2500 LAS → MCI 55 92.6%
NK2501 MCI → LAS 55 85.2%
WN3318 LAS → MCI 52 71.2%
WN1149 MCI → LAS 50 90.0%
WN2051 MCI → LAS 50 44.0%
WN3079 LAS → MCI 50 66.0%
WN4657 MCI → LAS 50 72.0%
WN4748 LAS → MCI 50 36.0%
WN503 MCI → LAS 50 98.0%
WN2225 MCI → LAS 49 98.0%
WN2919 MCI → LAS 47 63.8%
WN3222 MCI → LAS 47 97.9%
WN596 LAS → MCI 47 63.8%
WN1555 MCI → LAS 46 69.6%
WN2209 LAS → MCI 46 80.4%
WN2808 MCI → LAS 46 91.3%
WN3253 LAS → MCI 46 67.4%
WN3254 MCI → LAS 46 63.0%
WN1956 LAS → MCI 45 46.7%
WN1106 MCI → LAS 42 90.5%
WN2132 MCI → LAS 42 78.6%
WN4240 MCI → LAS 42 28.6%
WN4532 MCI → LAS 42 81.0%
WN1477 LAS → MCI 41 65.9%
WN2286 MCI → LAS 41 48.8%
WN2394 LAS → MCI 40 72.5%
WN2640 MCI → LAS 40 90.0%
WN3450 MCI → LAS 40 72.5%
NK1482 MCI → LAS 39 87.2%
NK3089 LAS → MCI 39 97.4%
NK3090 MCI → LAS 39 89.7%
WN3196 LAS → MCI 38 76.3%
NK1481 LAS → MCI 37 86.5%
NK179 LAS → MCI 37 86.5%
NK180 MCI → LAS 37 89.2%
WN3521 MCI → LAS 36 52.8%
NK1647 LAS → MCI 35 94.3%
NK1648 MCI → LAS 35 85.7%
WN3632 MCI → LAS 35 91.4%
WN1458 LAS → MCI 34 67.7%
WN3768 LAS → MCI 34 85.3%
WN1357 LAS → MCI 33 57.6%
WN1596 LAS → MCI 33 84.4%
WN2266 LAS → MCI 33 33.3%
WN2306 LAS → MCI 33 81.8%
WN2712 MCI → LAS 33 54.6%
WN2787 LAS → MCI 33 90.9%
WN2799 MCI → LAS 33 69.7%
WN3322 MCI → LAS 33 60.6%
WN3505 LAS → MCI 33 97.0%
NK211 LAS → MCI 32 87.5%
NK2506 MCI → LAS 32 75.0%
NK553 MCI → LAS 32 87.1%
WN1579 LAS → MCI 32 43.8%
WN159 LAS → MCI 32 68.8%
WN3068 MCI → LAS 32 84.4%
WN3086 LAS → MCI 32 93.8%
WN3530 MCI → LAS 32 71.9%
WN739 MCI → LAS 32 65.6%
NK214 MCI → LAS 31 87.1%
NK552 LAS → MCI 31 90.3%
WN1681 LAS → MCI 31 86.7%
WN2315 MCI → LAS 31 90.3%
WN2464 LAS → MCI 31 54.8%
WN310 MCI → LAS 31 71.0%
WN3283 LAS → MCI 31 45.2%
NK2507 LAS → MCI 30 86.7%
WN1925 MCI → LAS 30 82.8%
WN3237 MCI → LAS 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 352 +10.7% 1 65.1%
June 2026 308 −1.6% 0 62.0%
May 2026 313 −10.3% 2 66.8%
April 2026 336 +8.7% 6 70.5%
March 2026 360 +10.8% 8 70.8%
February 2026 311 +5.4% 3 77.8%
January 2026 333 +16.4% 1 85.0%
December 2025 346 −0.6% 0 74.6%
November 2025 336 −6.4% 0 79.8%
October 2025 364 +49.2% 1 78.8%
September 2025 300 1 82.7%
August 2025 318 0 81.4%
July 2025 318 0 72.0%
June 2025 313 1 76.0%
May 2025 349 3 83.4%
April 2025 309 0 79.6%
March 2025 325 2 79.4%
February 2025 295 1 84.7%
January 2025 286 19 82.5%
December 2024 348 0 82.2%
November 2024 359 0 85.5%
October 2024 244 0 84.8%

How to read this chart

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