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944 km · Domestic

Lubbock Preston Smith (LBB) – Phoenix Sky Harbor (PHX)

In July 2026, 62 flights operated between Lubbock Preston Smith and Phoenix Sky Harbor (both directions), and 79.0% 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
January6260▼ 3.2%
February56560.0%
March62620.0%
April60600.0%
May62620.0%
June60600.0%
July62620.0%
August60––
September52––
October63–in progress
November64––
December68––
Year to date (Jan–Jul)424422▼ 0.5%

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
January72.6%88.3%▲ 21.6%
February85.7%82.1%▼ 4.2%
March72.6%91.9%▲ 26.6%
April88.3%91.7%▲ 3.9%
May83.9%80.6%▼ 3.9%
June81.7%85.0%▲ 4.0%
July85.5%79.0%▼ 7.6%
August90.0%––
September78.8%––
October95.2%–in progress
November89.1%––
December86.8%––
Year-to-date average (Jan–Jul)81.5%85.5%▲ 5.0%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January02–
February00–
March00–
April00–
May00–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)02

Airlines on this route

  1. SkyWest Airlines 70.9%
  2. Envoy Air 28.9%
  3. Southwest Airlines 0.2%
  4. American Airlines 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

LBB → PHX

Scheduled flights
658
Flights operated
657
Cancelled
1 · 0.2%
On-time departures
90.1%

PHX → LBB

Scheduled flights
659
Flights operated
658
Cancelled
1 · 0.2%
On-time departures
78.3%

LBB → PHX and PHX → LBB counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 934 70.9% 82.5% 0
Envoy Air MQ 380 28.9% 88.1% 2
Southwest Airlines WN 2 0.2% 100.0% 0
American Airlines AA 1 0.1% 100.0% 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 delay20:00–21:009.5min · 269 recorded · 268 measured
Gap to highest-delay hour13.8min20:00 ↔ 19:00
Recorded flights1,317LBB–PHX

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 · Fewer than 200 measured departures · 1 recorded · 1 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 · 89.0% · 474 recorded · 473 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 56 recorded · 56 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 6 recorded · 6 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · 74.7% · 371 recorded · 371 measured · Source: the US BTS 20:00 · 83.2% · 269 recorded · 268 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 3 recorded · 3 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 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 01:00 · Fewer than 200 measured departures · 1 recorded · 1 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 · 14.5 min · 474 recorded · 473 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 56 recorded · 56 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 6 recorded · 6 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · 23.3 min · 371 recorded · 371 measured · Source: the US BTS 20:00 · 9.5 min · 269 recorded · 268 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 3 recorded · 3 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 · 1 · 1 recorded · 1 measured · Source: the US BTS 01:00 · 1 · 1 recorded · 1 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 · 474 · 474 recorded · 473 measured · Source: the US BTS 07:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 08:00 · 124 · 124 recorded · 124 measured · Source: the US BTS 09:00 · 56 · 56 recorded · 56 measured · Source: the US BTS 10:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 13:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 14:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · 6 · 6 recorded · 6 measured · Source: the US BTS 17:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · 371 · 371 recorded · 371 measured · Source: the US BTS 20:00 · 269 · 269 recorded · 268 measured · Source: the US BTS 21:00 · 3 · 3 recorded · 3 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
00:00Fewer than 200 measured departures—11
01:00Fewer than 200 measured departures—11
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:0089.0%14.5 min473474
07:00Fewer than 200 measured departures—11
08:00Fewer than 200 measured departures—124124
09:00Fewer than 200 measured departures—5656
10:00Fewer than 200 measured departures—22
11:00No observations———
12:00Fewer than 200 measured departures—33
13:00Fewer than 200 measured departures—22
14:00Fewer than 200 measured departures—33
15:00No observations———
16:00Fewer than 200 measured departures—66
17:00Fewer than 200 measured departures—11
18:00No observations———
19:0074.7%23.3 min371371
20:0083.2%9.5 min268269
21:00Fewer than 200 measured departures—33
22:00No observations———
23:00No observations———

Day of week

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 190 · 190 recorded · 190 measured · Source: the US BTS Tuesday · 192 · 192 recorded · 192 measured · Source: the US BTS Wednesday · 189 · 189 recorded · 189 measured · Source: the US BTS Thursday · 188 · 188 recorded · 188 measured · Source: the US BTS Friday · 190 · 190 recorded · 189 measured · Source: the US BTS Saturday · 183 · 183 recorded · 182 measured · Source: the US BTS Sunday · 185 · 185 recorded · 185 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
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—190190
TuesdayFewer than 200 measured departures—192192
WednesdayFewer than 200 measured departures—189189
ThursdayFewer than 200 measured departures—188188
FridayFewer than 200 measured departures—189190
SaturdayFewer than 200 measured departures—182183
SundayFewer than 200 measured departures—185185

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 · 124 · 124 recorded · 122 measured · Source: the US BTS Feb · 112 · 112 recorded · 112 measured · Source: the US BTS Mar · 124 · 124 recorded · 124 measured · Source: the US BTS Apr · 120 · 120 recorded · 120 measured · Source: the US BTS May · 124 · 124 recorded · 124 measured · Source: the US BTS Jun · 120 · 120 recorded · 120 measured · Source: the US BTS Jul · 124 · 124 recorded · 124 measured · Source: the US BTS Aug · 60 · 60 recorded · 60 measured · Source: the US BTS Sep · 52 · 52 recorded · 52 measured · Source: the US BTS Oct · 103 · 103 recorded · 103 measured · Source: the US BTS Nov · 124 · 124 recorded · 124 measured · Source: the US BTS Dec · 130 · 130 recorded · 130 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—122124
FebFewer than 200 measured departures—112112
MarFewer than 200 measured departures—124124
AprFewer than 200 measured departures—120120
MayFewer than 200 measured departures—124124
JunFewer than 200 measured departures—120120
JulFewer than 200 measured departures—124124
AugFewer than 200 measured departures—6060
SepFewer than 200 measured departures—5252
OctFewer than 200 measured departures—103103
NovFewer than 200 measured departures—124124
DecFewer than 200 measured departures—130130

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 84.1% 1,107
  • Delayed >15 min 15.8% 208
  • Cancelled 0.2% 2
  • 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
OO6512 LBB → PHX 365 88.0%
OO4946 PHX → LBB 82 76.8%
OO6451 PHX → LBB 82 80.5%
OO5010 PHX → LBB 73 78.1%
OO5009 PHX → LBB 72 69.4%
OO4889 LBB → PHX 71 93.0%
OO6205 PHX → LBB 67 80.6%
MQ4020 LBB → PHX 66 92.3%
OO4810 PHX → LBB 63 74.6%
MQ4224 PHX → LBB 62 71.0%
MQ3987 LBB → PHX 61 96.7%
MQ4032 PHX → LBB 44 81.8%
MQ4050 LBB → PHX 43 93.0%
MQ3593 PHX → LBB 37 88.9%
MQ3857 PHX → LBB 30 90.0%

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 62 +0.0% 0 79.0%
June 2026 60 +0.0% 0 85.0%
May 2026 62 +0.0% 0 80.6%
April 2026 60 +0.0% 0 91.7%
March 2026 62 +0.0% 0 91.9%
February 2026 56 +0.0% 0 82.1%
January 2026 60 −3.2% 2 88.3%
December 2025 68 +9.7% 0 86.8%
November 2025 64 +6.7% 0 89.1%
October 2025 63 +57.5% 0 95.2%
September 2025 52 0 78.8%
August 2025 60 0 90.0%
July 2025 62 0 85.5%
June 2025 60 0 81.7%
May 2025 62 0 83.9%
April 2025 60 0 88.3%
March 2025 62 0 72.6%
February 2025 56 0 85.7%
January 2025 62 0 72.6%
December 2024 62 0 79.0%
November 2024 60 0 78.3%
October 2024 40 0 85.0%

How to read this chart

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