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3,494 km · Domestic

Harry Reid (LAS) – Philadelphia (PHL)

In July 2026, 288 flights operated between Harry Reid and Philadelphia (both directions), and 65.6% 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
January253158▼ 37.5%
February232150▼ 35.3%
March286186▼ 35.0%
April383307▼ 19.8%
May415304▼ 26.7%
June288282▼ 2.1%
July293288▼ 1.7%
August305––
September249––
October326–in progress
November180––
December193––
Year to date (Jan–Jul)2,1501,675▼ 22.1%

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%79.1%▼ 9.8%
February88.4%85.3%▼ 3.5%
March79.7%86.0%▲ 7.9%
April76.5%83.4%▲ 9.0%
May82.4%82.9%▲ 0.6%
June72.6%70.6%▼ 2.8%
July62.8%65.6%▲ 4.5%
August77.7%––
September81.1%––
October84.4%–in progress
November85.0%––
December77.7%––
Year-to-date average (Jan–Jul)78.6%79.0%▲ 0.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January312▲ 300.0%
February68▲ 33.3%
March80▼ 100.0%
April20▼ 100.0%
May122▼ 83.3%
June94▼ 55.6%
July1610▼ 37.5%
August0––
September0––
October0–in progress
November3––
December5––
Year to date (Jan–Jul)5636▼ 35.7%

Airlines on this route

  1. American Airlines 78.7%
  2. Spirit Airlines 11.4%
  3. Frontier Airlines 9.9%

Oct 1, 2024 – Jul 31, 2026

By direction

LAS → PHL

Scheduled flights
2,966
Flights operated
2,917
Cancelled
49 · 1.7%
On-time departures
83.0%

PHL → LAS

Scheduled flights
2,961
Flights operated
2,908
Cancelled
53 · 1.8%
On-time departures
77.1%

LAS → PHL and PHL → LAS counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
American Airlines AA 4,665 78.7% 81.1% 78
Spirit Airlines NK 673 11.4% 82.6% 12
Frontier Airlines F9 589 9.9% 69.0% 12

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 delay06:00–07:001.7min · 324 recorded · 318 measured
Gap to highest-delay hour26.0min06:00 ↔ 19:00
Recorded flights5,927LAS–PHL

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 · 85 recorded · 83 measured · Source: the US BTS 01:00 · Fewer than 200 measured departures · 39 recorded · 39 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 · 33 recorded · 33 measured · Source: the US BTS 06:00 · 95.0% · 324 recorded · 318 measured · Source: the US BTS 07:00 · 84.3% · 382 recorded · 376 measured · Source: the US BTS 08:00 · 85.0% · 594 recorded · 585 measured · Source: the US BTS 09:00 · 87.9% · 403 recorded · 398 measured · Source: the US BTS 10:00 · 79.1% · 440 recorded · 436 measured · Source: the US BTS 11:00 · 78.9% · 277 recorded · 275 measured · Source: the US BTS 12:00 · 79.7% · 232 recorded · 231 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 53 recorded · 53 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 106 recorded · 103 measured · Source: the US BTS 15:00 · 74.1% · 297 recorded · 293 measured · Source: the US BTS 16:00 · 71.4% · 311 recorded · 308 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 106 recorded · 105 measured · Source: the US BTS 18:00 · 69.3% · 306 recorded · 300 measured · Source: the US BTS 19:00 · 63.3% · 289 recorded · 278 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 106 recorded · 105 measured · Source: the US BTS 21:00 · 77.5% · 367 recorded · 360 measured · Source: the US BTS 22:00 · 78.5% · 662 recorded · 643 measured · Source: the US BTS 23:00 · 82.3% · 515 recorded · 503 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 · 85 recorded · 83 measured · Source: the US BTS 01:00 · Fewer than 200 measured departures · 39 recorded · 39 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 · 33 recorded · 33 measured · Source: the US BTS 06:00 · 1.7 min · 324 recorded · 318 measured · Source: the US BTS 07:00 · 11.0 min · 382 recorded · 376 measured · Source: the US BTS 08:00 · 7.9 min · 594 recorded · 585 measured · Source: the US BTS 09:00 · 7.1 min · 403 recorded · 398 measured · Source: the US BTS 10:00 · 15.0 min · 440 recorded · 436 measured · Source: the US BTS 11:00 · 21.0 min · 277 recorded · 275 measured · Source: the US BTS 12:00 · 10.1 min · 232 recorded · 231 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 53 recorded · 53 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 106 recorded · 103 measured · Source: the US BTS 15:00 · 23.2 min · 297 recorded · 293 measured · Source: the US BTS 16:00 · 20.8 min · 311 recorded · 308 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 106 recorded · 105 measured · Source: the US BTS 18:00 · 18.4 min · 306 recorded · 300 measured · Source: the US BTS 19:00 · 27.7 min · 289 recorded · 278 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 106 recorded · 105 measured · Source: the US BTS 21:00 · 15.9 min · 367 recorded · 360 measured · Source: the US BTS 22:00 · 13.9 min · 662 recorded · 643 measured · Source: the US BTS 23:00 · 11.2 min · 515 recorded · 503 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 · 85 · 85 recorded · 83 measured · Source: the US BTS 01:00 · 39 · 39 recorded · 39 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 · 33 · 33 recorded · 33 measured · Source: the US BTS 06:00 · 324 · 324 recorded · 318 measured · Source: the US BTS 07:00 · 382 · 382 recorded · 376 measured · Source: the US BTS 08:00 · 594 · 594 recorded · 585 measured · Source: the US BTS 09:00 · 403 · 403 recorded · 398 measured · Source: the US BTS 10:00 · 440 · 440 recorded · 436 measured · Source: the US BTS 11:00 · 277 · 277 recorded · 275 measured · Source: the US BTS 12:00 · 232 · 232 recorded · 231 measured · Source: the US BTS 13:00 · 53 · 53 recorded · 53 measured · Source: the US BTS 14:00 · 106 · 106 recorded · 103 measured · Source: the US BTS 15:00 · 297 · 297 recorded · 293 measured · Source: the US BTS 16:00 · 311 · 311 recorded · 308 measured · Source: the US BTS 17:00 · 106 · 106 recorded · 105 measured · Source: the US BTS 18:00 · 306 · 306 recorded · 300 measured · Source: the US BTS 19:00 · 289 · 289 recorded · 278 measured · Source: the US BTS 20:00 · 106 · 106 recorded · 105 measured · Source: the US BTS 21:00 · 367 · 367 recorded · 360 measured · Source: the US BTS 22:00 · 662 · 662 recorded · 643 measured · Source: the US BTS 23:00 · 515 · 515 recorded · 503 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—8385
01:00Fewer than 200 measured departures—3939
02:00No observations———
03:00No observations———
04:00No observations———
05:00Fewer than 200 measured departures—3333
06:0095.0%1.7 min318324
07:0084.3%11.0 min376382
08:0085.0%7.9 min585594
09:0087.9%7.1 min398403
10:0079.1%15.0 min436440
11:0078.9%21.0 min275277
12:0079.7%10.1 min231232
13:00Fewer than 200 measured departures—5353
14:00Fewer than 200 measured departures—103106
15:0074.1%23.2 min293297
16:0071.4%20.8 min308311
17:00Fewer than 200 measured departures—105106
18:0069.3%18.4 min300306
19:0063.3%27.7 min278289
20:00Fewer than 200 measured departures—105106
21:0077.5%15.9 min360367
22:0078.5%13.9 min643662
23:0082.3%11.2 min503515

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 77.7% · 896 recorded · 874 measured · Source: the US BTS Tuesday · 83.1% · 794 recorded · 780 measured · Source: the US BTS Wednesday · 82.1% · 797 recorded · 793 measured · Source: the US BTS Thursday · 78.6% · 884 recorded · 873 measured · Source: the US BTS Friday · 79.3% · 908 recorded · 897 measured · Source: the US BTS Saturday · 80.9% · 754 recorded · 742 measured · Source: the US BTS Sunday · 79.5% · 894 recorded · 866 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 · 15.2 min · 896 recorded · 874 measured · Source: the US BTS Tuesday · 8.5 min · 794 recorded · 780 measured · Source: the US BTS Wednesday · 10.1 min · 797 recorded · 793 measured · Source: the US BTS Thursday · 13.7 min · 884 recorded · 873 measured · Source: the US BTS Friday · 12.8 min · 908 recorded · 897 measured · Source: the US BTS Saturday · 16.1 min · 754 recorded · 742 measured · Source: the US BTS Sunday · 17.0 min · 894 recorded · 866 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 896 · 896 recorded · 874 measured · Source: the US BTS Tuesday · 794 · 794 recorded · 780 measured · Source: the US BTS Wednesday · 797 · 797 recorded · 793 measured · Source: the US BTS Thursday · 884 · 884 recorded · 873 measured · Source: the US BTS Friday · 908 · 908 recorded · 897 measured · Source: the US BTS Saturday · 754 · 754 recorded · 742 measured · Source: the US BTS Sunday · 894 · 894 recorded · 866 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday77.7%15.2 min874896
Tuesday83.1%8.5 min780794
Wednesday82.1%10.1 min793797
Thursday78.6%13.7 min873884
Friday79.3%12.8 min897908
Saturday80.9%16.1 min742754
Sunday79.5%17.0 min866894

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 · 84.4% · 426 recorded · 411 measured · Source: the US BTS Feb · 87.2% · 396 recorded · 382 measured · Source: the US BTS Mar · 82.2% · 480 recorded · 472 measured · Source: the US BTS Apr · 79.6% · 692 recorded · 690 measured · Source: the US BTS May · 82.6% · 733 recorded · 719 measured · Source: the US BTS Jun · 71.6% · 583 recorded · 570 measured · Source: the US BTS Jul · 64.2% · 607 recorded · 581 measured · Source: the US BTS Aug · 77.7% · 305 recorded · 305 measured · Source: the US BTS Sep · 81.1% · 249 recorded · 249 measured · Source: the US BTS Oct · 86.6% · 522 recorded · 522 measured · Source: the US BTS Nov · 87.5% · 458 recorded · 455 measured · Source: the US BTS Dec · 81.5% · 476 recorded · 469 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · 8.2 min · 426 recorded · 411 measured · Source: the US BTS Feb · 5.3 min · 396 recorded · 382 measured · Source: the US BTS Mar · 15.4 min · 480 recorded · 472 measured · Source: the US BTS Apr · 12.7 min · 692 recorded · 690 measured · Source: the US BTS May · 11.0 min · 733 recorded · 719 measured · Source: the US BTS Jun · 18.5 min · 583 recorded · 570 measured · Source: the US BTS Jul · 33.0 min · 607 recorded · 581 measured · Source: the US BTS Aug · 13.6 min · 305 recorded · 305 measured · Source: the US BTS Sep · 13.4 min · 249 recorded · 249 measured · Source: the US BTS Oct · 9.0 min · 522 recorded · 522 measured · Source: the US BTS Nov · 3.9 min · 458 recorded · 455 measured · Source: the US BTS Dec · 10.6 min · 476 recorded · 469 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 · 426 · 426 recorded · 411 measured · Source: the US BTS Feb · 396 · 396 recorded · 382 measured · Source: the US BTS Mar · 480 · 480 recorded · 472 measured · Source: the US BTS Apr · 692 · 692 recorded · 690 measured · Source: the US BTS May · 733 · 733 recorded · 719 measured · Source: the US BTS Jun · 583 · 583 recorded · 570 measured · Source: the US BTS Jul · 607 · 607 recorded · 581 measured · Source: the US BTS Aug · 305 · 305 recorded · 305 measured · Source: the US BTS Sep · 249 · 249 recorded · 249 measured · Source: the US BTS Oct · 522 · 522 recorded · 522 measured · Source: the US BTS Nov · 458 · 458 recorded · 455 measured · Source: the US BTS Dec · 476 · 476 recorded · 469 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan84.4%8.2 min411426
Feb87.2%5.3 min382396
Mar82.2%15.4 min472480
Apr79.6%12.7 min690692
May82.6%11.0 min719733
Jun71.6%18.5 min570583
Jul64.2%33.0 min581607
Aug77.7%13.6 min305305
Sep81.1%13.4 min249249
Oct86.6%9.0 min522522
Nov87.5%3.9 min455458
Dec81.5%10.6 min469476

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 78.7% 4,663
  • Delayed >15 min 19.6% 1,162
  • Cancelled 1.7% 102
  • 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

52
52 of 52
Flight numbersBy direction DeparturesOn time
AA779 LAS → PHL 337 73.7%
AA3040 PHL → LAS 333 66.8%
AA437 LAS → PHL 329 83.1%
F991601 PHL → LAS 296 69.1%
F991602 LAS → PHL 293 68.9%
AA2482 PHL → LAS 255 87.8%
AA3005 PHL → LAS 231 64.6%
AA3021 LAS → PHL 170 86.3%
AA2954 LAS → PHL 155 94.0%
AA1886 PHL → LAS 152 75.0%
AA3131 LAS → PHL 149 83.5%
AA2972 PHL → LAS 148 95.1%
AA1677 LAS → PHL 120 86.3%
AA358 PHL → LAS 117 90.5%
AA661 PHL → LAS 101 73.0%
NK904 LAS → PHL 84 92.8%
NK905 PHL → LAS 82 88.9%
AA2482 LAS → PHL 78 80.8%
AA3250 PHL → LAS 70 65.2%
AA2018 PHL → LAS 69 76.8%
AA1121 LAS → PHL 68 87.9%
AA2718 LAS → PHL 62 78.7%
NK2267 LAS → PHL 62 77.4%
NK2272 PHL → LAS 62 77.4%
NK668 LAS → PHL 62 81.0%
NK669 PHL → LAS 62 64.4%
AA1501 PHL → LAS 61 86.7%
AA2052 PHL → LAS 61 81.7%
AA2357 PHL → LAS 61 73.3%
AA2914 PHL → LAS 56 82.1%
NK800 PHL → LAS 47 87.0%
NK803 LAS → PHL 47 93.5%
AA2279 PHL → LAS 44 73.8%
AA1543 LAS → PHL 43 76.7%
AA3161 LAS → PHL 43 93.0%
AA3161 PHL → LAS 43 97.7%
AA1496 LAS → PHL 41 95.1%
AA1389 LAS → PHL 37 97.3%
AA1804 LAS → PHL 36 75.0%
AA2641 LAS → PHL 33 84.9%
NK757 PHL → LAS 33 63.6%
AA2853 PHL → LAS 32 46.7%
AA2965 LAS → PHL 32 81.3%
AA791 LAS → PHL 32 79.3%
AA2172 PHL → LAS 31 90.3%
AA2988 PHL → LAS 31 90.0%
AA1495 PHL → LAS 30 60.0%
AA2720 PHL → LAS 30 93.3%
AA2742 LAS → PHL 30 100.0%
AA2940 PHL → LAS 30 96.7%
AA972 LAS → PHL 30 93.3%
AA979 LAS → PHL 30 93.3%

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 288 −1.7% 10 65.6%
June 2026 282 −2.1% 4 70.6%
May 2026 304 −26.7% 2 82.9%
April 2026 307 −19.8% 0 83.4%
March 2026 186 −35.0% 0 86.0%
February 2026 150 −35.3% 8 85.3%
January 2026 158 −37.5% 12 79.1%
December 2025 193 −30.1% 5 77.7%
November 2025 180 −34.5% 3 85.0%
October 2025 326 +66.3% 0 84.4%
September 2025 249 0 81.1%
August 2025 305 0 77.7%
July 2025 293 16 62.8%
June 2025 288 9 72.6%
May 2025 415 12 82.4%
April 2025 383 2 76.5%
March 2025 286 8 79.7%
February 2025 232 6 88.4%
January 2025 253 3 87.7%
December 2024 276 2 84.1%
November 2024 275 0 89.1%
October 2024 196 0 90.3%

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