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2,637 km · Domestic

Gerald R. Ford (GRR) – Harry Reid (LAS)

In July 2026, 52 flights operated between Gerald R. Ford and Harry Reid (both directions), and 76.9% 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
January8854▼ 38.6%
February8068▼ 15.0%
March8840▼ 54.5%
April9034▼ 62.2%
May10236▼ 64.7%
June10450▼ 51.9%
July10452▼ 50.0%
August82––
September76––
October96–in progress
November88––
December94––
Year to date (Jan–Jul)656334▼ 49.1%

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
January81.8%75.9%▼ 7.2%
February67.5%76.5%▲ 13.3%
March75.0%72.5%▼ 3.3%
April90.0%79.4%▼ 11.8%
May80.4%83.3%▲ 3.6%
June67.3%78.0%▲ 15.9%
July52.9%76.9%▲ 45.4%
August74.4%––
September82.9%––
October79.2%–in progress
November83.0%––
December68.1%––
Year-to-date average (Jan–Jul)73.6%77.5%▲ 5.4%

Airlines on this route

  1. Southwest Airlines 51.9%
  2. Allegiant Air 48.1%

Oct 1, 2024 – Jul 31, 2026

By direction

GRR → LAS

Scheduled flights
806
Flights operated
806
Cancelled
0 · 0.0%
On-time departures
77.3%

LAS → GRR

Scheduled flights
806
Flights operated
806
Cancelled
0 · 0.0%
On-time departures
76.3%

GRR → LAS and LAS → GRR counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 836 51.9% 77.3% 0
Allegiant Air G4 776 48.1% 76.3% 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 delay12:00–13:008.3min · 245 recorded · 245 measured
Recorded flights1,612GRR–LAS

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 · Fewer than 200 measured departures · 77 recorded · 77 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 103 recorded · 103 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 137 recorded · 137 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 111 recorded · 111 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 96 recorded · 96 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 114 recorded · 114 measured · Source: the US BTS 12:00 · 80.4% · 245 recorded · 245 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 170 recorded · 170 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 194 recorded · 194 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 109 recorded · 109 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 169 recorded · 169 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 44 recorded · 44 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 5 recorded · 5 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 · Fewer than 200 measured departures · 5 recorded · 5 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 33 recorded · 33 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 · Fewer than 200 measured departures · 77 recorded · 77 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 103 recorded · 103 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 137 recorded · 137 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 111 recorded · 111 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 96 recorded · 96 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 114 recorded · 114 measured · Source: the US BTS 12:00 · 8.3 min · 245 recorded · 245 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 170 recorded · 170 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 194 recorded · 194 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 109 recorded · 109 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 169 recorded · 169 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 44 recorded · 44 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 5 recorded · 5 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 · Fewer than 200 measured departures · 5 recorded · 5 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 33 recorded · 33 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 · 77 · 77 recorded · 77 measured · Source: the US BTS 07:00 · 103 · 103 recorded · 103 measured · Source: the US BTS 08:00 · 137 · 137 recorded · 137 measured · Source: the US BTS 09:00 · 111 · 111 recorded · 111 measured · Source: the US BTS 10:00 · 96 · 96 recorded · 96 measured · Source: the US BTS 11:00 · 114 · 114 recorded · 114 measured · Source: the US BTS 12:00 · 245 · 245 recorded · 245 measured · Source: the US BTS 13:00 · 170 · 170 recorded · 170 measured · Source: the US BTS 14:00 · 194 · 194 recorded · 194 measured · Source: the US BTS 15:00 · 109 · 109 recorded · 109 measured · Source: the US BTS 16:00 · 169 · 169 recorded · 169 measured · Source: the US BTS 17:00 · 44 · 44 recorded · 44 measured · Source: the US BTS 18:00 · 5 · 5 recorded · 5 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 · 5 · 5 recorded · 5 measured · Source: the US BTS 22:00 · 33 · 33 recorded · 33 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———
06:00Fewer than 200 measured departures—7777
07:00Fewer than 200 measured departures—103103
08:00Fewer than 200 measured departures—137137
09:00Fewer than 200 measured departures—111111
10:00Fewer than 200 measured departures—9696
11:00Fewer than 200 measured departures—114114
12:0080.4%8.3 min245245
13:00Fewer than 200 measured departures—170170
14:00Fewer than 200 measured departures—194194
15:00Fewer than 200 measured departures—109109
16:00Fewer than 200 measured departures—169169
17:00Fewer than 200 measured departures—4444
18:00Fewer than 200 measured departures—55
19:00No observations———
20:00No observations———
21:00Fewer than 200 measured departures—55
22:00Fewer than 200 measured departures—3333
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 79.1% · 320 recorded · 320 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 90 recorded · 90 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Thursday · 73.7% · 308 recorded · 308 measured · Source: the US BTS Friday · 75.3% · 320 recorded · 320 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 110 recorded · 110 measured · Source: the US BTS Sunday · 74.7% · 344 recorded · 344 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 · 13.6 min · 320 recorded · 320 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 90 recorded · 90 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Thursday · 13.0 min · 308 recorded · 308 measured · Source: the US BTS Friday · 18.1 min · 320 recorded · 320 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 110 recorded · 110 measured · Source: the US BTS Sunday · 14.4 min · 344 recorded · 344 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 · 320 · 320 recorded · 320 measured · Source: the US BTS Tuesday · 90 · 90 recorded · 90 measured · Source: the US BTS Wednesday · 120 · 120 recorded · 120 measured · Source: the US BTS Thursday · 308 · 308 recorded · 308 measured · Source: the US BTS Friday · 320 · 320 recorded · 320 measured · Source: the US BTS Saturday · 110 · 110 recorded · 110 measured · Source: the US BTS Sunday · 344 · 344 recorded · 344 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
Monday79.1%13.6 min320320
TuesdayFewer than 200 measured departures—9090
WednesdayFewer than 200 measured departures—120120
Thursday73.7%13.0 min308308
Friday75.3%18.1 min320320
SaturdayFewer than 200 measured departures—110110
Sunday74.7%14.4 min344344

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
Jan · 142 · 142 recorded · 142 measured · Source: the US BTS Feb · 148 · 148 recorded · 148 measured · Source: the US BTS Mar · 128 · 128 recorded · 128 measured · Source: the US BTS Apr · 124 · 124 recorded · 124 measured · Source: the US BTS May · 138 · 138 recorded · 138 measured · Source: the US BTS Jun · 154 · 154 recorded · 154 measured · Source: the US BTS Jul · 156 · 156 recorded · 156 measured · Source: the US BTS Aug · 82 · 82 recorded · 82 measured · Source: the US BTS Sep · 76 · 76 recorded · 76 measured · Source: the US BTS Oct · 144 · 144 recorded · 144 measured · Source: the US BTS Nov · 160 · 160 recorded · 160 measured · Source: the US BTS Dec · 160 · 160 recorded · 160 measured · Source: the US BTS

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 yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—142142
FebFewer than 200 measured departures—148148
MarFewer than 200 measured departures—128128
AprFewer than 200 measured departures—124124
MayFewer than 200 measured departures—138138
JunFewer than 200 measured departures—154154
JulFewer than 200 measured departures—156156
AugFewer than 200 measured departures—8282
SepFewer than 200 measured departures—7676
OctFewer than 200 measured departures—144144
NovFewer than 200 measured departures—160160
DecFewer than 200 measured departures—160160

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 76.8% 1,238
  • Delayed >15 min 23.2% 374
  • Cancelled 0.0% 0
  • 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

8
8 of 8
Flight numbersBy direction DeparturesOn time
G44563 GRR → LAS 49 63.3%
WN659 GRR → LAS 41 85.4%
G4455 GRR → LAS 34 64.7%
G44554 LAS → GRR 32 43.8%
G44564 GRR → LAS 32 84.4%
WN1549 GRR → LAS 32 78.1%
G44544 LAS → GRR 30 70.0%
G44561 GRR → LAS 30 86.7%

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 52 −50.0% 0 76.9%
June 2026 50 −51.9% 0 78.0%
May 2026 36 −64.7% 0 83.3%
April 2026 34 −62.2% 0 79.4%
March 2026 40 −54.5% 0 72.5%
February 2026 68 −15.0% 0 76.5%
January 2026 54 −38.6% 0 75.9%
December 2025 94 +42.4% 0 68.1%
November 2025 88 +22.2% 0 83.0%
October 2025 96 +100.0% 0 79.2%
September 2025 76 0 82.9%
August 2025 82 0 74.4%
July 2025 104 0 52.9%
June 2025 104 0 67.3%
May 2025 102 0 80.4%
April 2025 90 0 90.0%
March 2025 88 0 75.0%
February 2025 80 0 67.5%
January 2025 88 0 81.8%
December 2024 66 0 80.3%
November 2024 72 0 90.3%
October 2024 48 0 93.8%

How to read this chart

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