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826 km · Domestic

Nashville (BNA) – Tulsa (TUL)

In July 2026, 124 flights operated between Nashville and Tulsa (both directions), and 75.8% 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 periods16 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January–57–
February–56–
March–115–
April46120▲ 160.9%
May62124▲ 100.0%
June60120▲ 100.0%
July62124▲ 100.0%
August62––
September60––
October62–in progress
November60––
December62––

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods16 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January–91.2%–
February–85.7%–
March–80.0%–
April89.1%88.3%▼ 0.9%
May88.7%76.6%▼ 13.6%
June46.7%76.7%▲ 64.2%
July61.3%75.8%▲ 23.7%
August77.4%––
September78.3%––
October62.9%–in progress
November76.7%––
December83.9%––

Cancelled flights by month

The most recent periods16 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January–5–
February–0–
March–1–
April00–
May00–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––

By direction

BNA → TUL

Scheduled flights
629
Flights operated
625
Cancelled
4 · 0.6%
On-time departures
74.6%

TUL → BNA

Scheduled flights
629
Flights operated
627
Cancelled
2 · 0.3%
On-time departures
80.9%

BNA → TUL and TUL → BNA counted separately.

Airlines on this route

Apr 1, 2025 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 1,258 100.0% 77.7% 6

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 · Apr 8, 2025 → Jul 31, 2026

Lowest average delay07:00–08:001.1min · 217 recorded · 217 measured
Recorded flights1,258BNA–TUL

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 · 5 recorded · 5 measured · Source: the US BTS 07:00 · 94.9% · 217 recorded · 217 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 84 recorded · 84 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 17 recorded · 16 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 68 recorded · 68 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 71 recorded · 71 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 193 recorded · 191 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 80 recorded · 79 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 130 recorded · 129 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 153 recorded · 153 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 33 recorded · 33 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 28 recorded · 28 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 8 recorded · 8 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 73 recorded · 73 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 67 recorded · 66 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 · 5 recorded · 5 measured · Source: the US BTS 07:00 · 1.1 min · 217 recorded · 217 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 84 recorded · 84 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 17 recorded · 16 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 68 recorded · 68 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 71 recorded · 71 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 193 recorded · 191 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 80 recorded · 79 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 130 recorded · 129 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 153 recorded · 153 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 33 recorded · 33 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 28 recorded · 28 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 8 recorded · 8 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 73 recorded · 73 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 67 recorded · 66 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 · 5 · 5 recorded · 5 measured · Source: the US BTS 07:00 · 217 · 217 recorded · 217 measured · Source: the US BTS 08:00 · 84 · 84 recorded · 84 measured · Source: the US BTS 09:00 · 30 · 30 recorded · 30 measured · Source: the US BTS 10:00 · 17 · 17 recorded · 16 measured · Source: the US BTS 11:00 · 68 · 68 recorded · 68 measured · Source: the US BTS 12:00 · 71 · 71 recorded · 71 measured · Source: the US BTS 13:00 · 193 · 193 recorded · 191 measured · Source: the US BTS 14:00 · 80 · 80 recorded · 79 measured · Source: the US BTS 15:00 · 130 · 130 recorded · 129 measured · Source: the US BTS 16:00 · 153 · 153 recorded · 153 measured · Source: the US BTS 17:00 · 33 · 33 recorded · 33 measured · Source: the US BTS 18:00 · 28 · 28 recorded · 28 measured · Source: the US BTS 19:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 20:00 · 8 · 8 recorded · 8 measured · Source: the US BTS 21:00 · 73 · 73 recorded · 73 measured · Source: the US BTS 22:00 · 67 · 67 recorded · 66 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—55
07:0094.9%1.1 min217217
08:00Fewer than 200 measured departures—8484
09:00Fewer than 200 measured departures—3030
10:00Fewer than 200 measured departures—1617
11:00Fewer than 200 measured departures—6868
12:00Fewer than 200 measured departures—7171
13:00Fewer than 200 measured departures—191193
14:00Fewer than 200 measured departures—7980
15:00Fewer than 200 measured departures—129130
16:00Fewer than 200 measured departures—153153
17:00Fewer than 200 measured departures—3333
18:00Fewer than 200 measured departures—2828
19:00Fewer than 200 measured departures—11
20:00Fewer than 200 measured departures—88
21:00Fewer than 200 measured departures—7373
22:00Fewer than 200 measured departures—6667
23:00No observations———

Day of week

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 178 · 178 recorded · 178 measured · Source: the US BTS Tuesday · 180 · 180 recorded · 180 measured · Source: the US BTS Wednesday · 180 · 180 recorded · 180 measured · Source: the US BTS Thursday · 182 · 182 recorded · 182 measured · Source: the US BTS Friday · 182 · 182 recorded · 181 measured · Source: the US BTS Saturday · 178 · 178 recorded · 176 measured · Source: the US BTS Sunday · 178 · 178 recorded · 175 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—178178
TuesdayFewer than 200 measured departures—180180
WednesdayFewer than 200 measured departures—180180
ThursdayFewer than 200 measured departures—182182
FridayFewer than 200 measured departures—181182
SaturdayFewer than 200 measured departures—176178
SundayFewer than 200 measured departures—175178

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 · 62 · 62 recorded · 57 measured · Source: the US BTS Feb · 56 · 56 recorded · 56 measured · Source: the US BTS Mar · 116 · 116 recorded · 115 measured · Source: the US BTS Apr · 166 · 166 recorded · 166 measured · Source: the US BTS May · 186 · 186 recorded · 186 measured · Source: the US BTS Jun · 180 · 180 recorded · 180 measured · Source: the US BTS Jul · 186 · 186 recorded · 186 measured · Source: the US BTS Aug · 62 · 62 recorded · 62 measured · Source: the US BTS Sep · 60 · 60 recorded · 60 measured · Source: the US BTS Oct · 62 · 62 recorded · 62 measured · Source: the US BTS Nov · 60 · 60 recorded · 60 measured · Source: the US BTS Dec · 62 · 62 recorded · 62 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—5762
FebFewer than 200 measured departures—5656
MarFewer than 200 measured departures—115116
AprFewer than 200 measured departures—166166
MayFewer than 200 measured departures—186186
JunFewer than 200 measured departures—180180
JulFewer than 200 measured departures—186186
AugFewer than 200 measured departures—6262
SepFewer than 200 measured departures—6060
OctFewer than 200 measured departures—6262
NovFewer than 200 measured departures—6060
DecFewer than 200 measured departures—6262

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 77.3% 973
  • Delayed >15 min 22.2% 279
  • Cancelled 0.5% 6
  • 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
WN2859 TUL → BNA 58 93.1%
WN4590 TUL → BNA 58 94.8%
WN827 BNA → TUL 58 62.1%
WN3091 BNA → TUL 57 98.3%
WN4051 TUL → BNA 56 94.6%
WN3630 TUL → BNA 50 66.0%
WN662 BNA → TUL 44 85.7%
WN733 BNA → TUL 43 37.2%
WN696 BNA → TUL 42 45.2%
WN3238 BNA → TUL 40 77.5%
WN2838 TUL → BNA 35 65.7%
WN2374 TUL → BNA 34 52.9%
WN690 BNA → TUL 34 94.1%
WN799 BNA → TUL 33 78.1%
WN1823 BNA → TUL 31 77.4%

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 124 +100.0% 0 75.8%
June 2026 120 +100.0% 0 76.7%
May 2026 124 +100.0% 0 76.6%
April 2026 120 +160.9% 0 88.3%
March 2026 115 1 80.0%
February 2026 56 0 85.7%
January 2026 57 5 91.2%
December 2025 62 0 83.9%
November 2025 60 0 76.7%
October 2025 62 0 62.9%
September 2025 60 0 78.3%
August 2025 62 0 77.4%
July 2025 62 0 61.3%
June 2025 60 0 46.7%
May 2025 62 0 88.7%
April 2025 46 0 89.1%

How to read this chart

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