tailodds FORECAST
Tickets
Any day
Itineraries flown on 20+ days in the Jun 6 – Jul 31, 2026 schedule · each leg’s record Aug 2025 – Jul 2026

Connect in the morning. The same one-hour layover misses 8% of the time at 8 am and 2 times in 5 at 4 pm.

Nonstops (seasonal or thin)

Nonstop details →
Southwest BNA CHS 1h 30m 75% 0.5% 987 Flying now

Best connections, any airlines

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Charleston on time. Total trip = scheduled departure to arrival, layover included (Charleston is 1 h ahead of Nashville). Layovers up to 4 hours. Pick a connection for the details.
SouthwestDetails → BNA 05:10 → MDW 06:45WN 573 1h 20m Chicago MDW 08:05 → CHS 11:25WN 356 5h 15m 98% 94%
UnitedDetails → BNA 06:00 → ORD 07:58UA 451 2h 37m Chicago ORD 10:35 → CHS 14:06UA 3646 · flown by Republic 7h 06m 97% 89%
DeltaDetails → BNA 06:15 → ATL 08:31DL 3001 2h 15m Atlanta ATL 10:46 → CHS 12:00DL 3107 4h 45m 99% 88%
DeltaDetails → BNA 05:10 → ATL 07:20DL 2637 1h 40m Atlanta ATL 09:00 → CHS 10:13DL 3091 4h 04m 97% 86%
DeltaDetails → BNA 06:05 → DTW 08:49DL 2439 1h 16m Detroit DTW 10:05 → CHS 12:20DL 5431 · flown by Endeavor 5h 15m 97% 84%
AmericanDetails → BNA 05:31 → CLT 08:00AA 1065 3h 10m Charlotte CLT 11:10 → CHS 12:19AA 1658 5h 48m 100% 83%
UnitedDetails → BNA 08:30 → IAD 11:17UA 1709 1h 18m Dulles IAD 12:35 → CHS 14:27UA 3487 · flown by Republic 4h 57m 94% 82%
DeltaDetails → BNA 07:30 → ATL 09:44DL 2802 2h 45m Atlanta ATL 12:29 → CHS 13:41DL 2179 5h 11m 97% 81%
Tight connection: often missed
AmericanDetails → BNA 10:35 → LGA 14:03AA 4364 · flown by Republic 56m New York LGA 14:59 → CHS 17:23AA 4588 · flown by Republic 5h 48m 69% 50%
AmericanDetails → BNA 19:14 → CLT 21:53AA 1497 57m Charlotte CLT 22:50 → CHS 23:59AA 1141 3h 44m 60% 39%
AmericanDetails → BNA 15:31 → DFW 17:44AA 1475 1h 33m Dallas-Fort Worth DFW 19:17 → CHS 22:55AA 2559 6h 24m 73% 31%

Same layover, different day-part

How often the first flight arrives too late to connect (45 min minimum), for one-ticket layovers of 45–80 minutes.

Morning
MDW · 1h 20m · leaves 05:10 2%
DTW · 1h 16m · leaves 06:05 3%
IAD · 1h 18m · leaves 08:30 6%
Afternoon and evening
ATL · 49m · leaves 18:54 34%
CLT · 57m · leaves 19:14 40%
IAD · 47m · leaves 13:35 41%

Delays build through the day, so an afternoon first leg eats the layover. A short connection is fine early in the morning and a gamble later on.

Mixing airlines

One ticketMiss it and the airline rebooks you; bags go through. 45 min is enough.
Separate ticketsMiss it and you buy a new ticket. Re-check bags, clear security again: we require 90 min.

The table above includes two-ticket connections (marked “two tickets”), held to the 90-minute minimum. One ticket only →

Regional partners count as the airline that sells them: SkyWest flying Delta Connection is one Delta ticket.

How these are worked out. Makes the connection: share of the last year’s flights where the first flight arrived with at least 45 minutes to spare (90 on separate tickets). Arrives on time: first flight not cancelled × connection made × second flight not cancelled and arriving within 15 minutes. Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON