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Flight records through . Security counts through .

Which BUF to BNA flight is punctual? Southwest 668, 12:15 pm.

75% on time across 36 flights in the last 3 months, never cancelled.

  • WN 668

    75%

    on time

    12:15 pm

    0% cancelled

1 regular flight, June to August 2026.

When do the flights leave? One regular flight, at 12:15 pm.

None was cancelled in the last 3 months.

Flight records,

  1. WN 668 12:15 pm, 0% cancelled 75%

What time should I fly? The 9 am departures.

94% landed on time; at 12 pm, 74%. Wednesday was the best day, Friday the worst.

Flight records,

Share of BUF to BNA flights landing less than 15 minutes late, by scheduled departure hour
DepartsBarLanded on time
8 am88%
9 am94%
10 am85%
12 pm74%
1 pm74%

When is BUF security busiest? 5 am, every morning.

Calmest around 12 pm. Buffalo security, hour by hour.

Security counts,

People screened per hour at BUF checkpoints, by weekday and hour; choose a cell to read it
4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
People screened per hour at BUF checkpoints, by weekday and hour; choose a cell to read it
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Friday, 5 am

1,130

people screened, all terminals.