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 6% of the time at 12 pm and 1 time in 4 at 4 pm.

Nonstops (seasonal or thin)


United	DEN	SAV	3h 19m	84%	0.0%	349	Flying now
Southwest	DEN	SAV	–	79%few flights	0.0%	24	Not flying now

Best connections, one ticket

Most reliable Quickest (80%+ on time)

Ranked by chance you reach Savannah on time. Total trip = scheduled departure to arrival, layover included (Savannah is 2 h ahead of Denver). Layovers up to 4 hours. Pick a connection for the details.


United Details →	DEN 23:59 → IAD 05:27UA 1924	3h 33m Dulles	IAD 09:00 → SAV 10:52 +1UA 2244	8h 53m	100%	89%
Southwest Details →	DEN 23:50 → BWI 05:15WN 1501	3h 10m Baltimore	BWI 08:25 → SAV 10:20 +1WN 1093	8h 30m	100%	89%
Delta Details →	DEN 00:40 → ATL 05:42DL 302	2h 33m Atlanta	ATL 08:15 → SAV 09:19DL 3011	6h 39m	99%	87%
United Details →	DEN 07:42 → IAH 11:15UA 1720	3h 40m Houston	IAH 14:55 → SAV 18:22UA 6355 · flown by Mesa	8h 40m	100%	87%
Delta Details →	DEN 00:59 → DTW 05:48DL 1096	2h 42m Detroit	DTW 08:30 → SAV 10:45DL 1119	7h 46m	97%	86%
Delta Details →	DEN 23:59 → JFK 05:48DL 758	2h 46m New York	JFK 08:34 → SAV 11:07 +1DL 5207 · flown by Endeavor	9h 08m	100%	83%
Delta Details →	DEN 06:00 → MSP 08:59DL 1129	3h 46m Minneapolis	MSP 12:45 → SAV 16:23DL 2574	8h 26m	99%	82%
American Details →	DEN 23:59 → CLT 05:13AA 3156	3h 57m Charlotte	CLT 09:10 → SAV 10:31 +1AA 5910 · flown by Piedmont	8h 36m	100%	81%
Tight connection: often missed
Southwest Details →	DEN 13:00 → MDW 16:20WN 1601	1h 10m Chicago	MDW 17:30 → SAV 20:30WN 766	5h 30m	74%	42%
American Details →	DEN 15:57 → CLT 21:27AA 1735	1h 18m Charlotte	CLT 22:45 → SAV 23:57AA 1517	6h 00m	64%	42%
Southwest Details →	DEN 11:40 → DAL 14:45WN 2354	57m Dallas	DAL 15:42 → SAV 19:02WN 1290	5h 22m	57%	30%

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

IAD · 1h 09m · leaves 06:13 6%

ORD · 1h 00m · leaves 06:00 11%

Afternoon and evening

ORD · 1h 15m · leaves 13:25 19%

ATL · 56m · leaves 10:58 24%

CLT · 1h 18m · leaves 15:57 36%

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.


United UA 1214 DEN 23:59 → PHL American AA 5621 PHL 08:28 → SAV Connection details →	2h 57m	8h 44m	97%	84%
Frontier F9 1150 DEN 06:20 → MSP Delta DL 2574 MSP 12:45 → SAV Connection details →	3h 22m	8h 06m	99%	83%
Frontier F9 1450 DEN 23:46 → ATL Delta DL 3011 ATL 08:15 → SAV Connection details →	3h 13m	7h 33m	96%	83%

Rank all connections, any airlines →

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