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Any day
Saturday, October 10 · typical odds for a Saturday (too early for a weather forecast) · issued Sun 8:00 PM ET · connections flying that day

Sat, Oct 10 looks like a normal day here: all 2 nonstops are 13–17% likely to arrive 15+ min late.

Nonstops that day

All 2 nonstops →
AA 5332 American flown by PSA Flight history → DCA 08:45 BHM 10:08 13% 7% 1.9% 92%
OH 5226 PSA DCA 14:51 BHM 16:11 17% 9% 1.8% no record

Best connections that day, one ticket

Ranked by chance you reach Birmingham on time, from each leg’s forecast for the day. Total trip = scheduled departure to arrival (Birmingham is 1 h behind Washington). Layovers up to 4 hours. Pick a connection for its 12-month details.

DeltaDetails → DCA 06:00 → ATL 07:43DL 410 3h 32m Atlanta ATL 11:15 → BHM 11:10DL 1017 6h 10m 99% 86%
DeltaDetails → DCA 08:00 → ATL 09:51DL 343 3h 41m Atlanta ATL 13:32 → BHM 13:25DL 3012 6h 25m 98% 83%
UnitedDetails → DCA 10:58 → IAH 13:19UA 2190 1h 06m Houston IAH 14:25 → BHM 16:20UA 6120 · flown by Mesa 6h 22m 92% 83%
AmericanDetails → DCA 06:12 → CLT 07:48AA 1521 1h 19m Charlotte CLT 09:07 → BHM 09:47AA 5043 · flown by PSA 4h 35m 97% 82%
DeltaDetails → DCA 10:16 → ATL 12:05DL 926 2h 59m Atlanta ATL 15:04 → BHM 15:05DL 3163 5h 49m 99% 81%
DeltaDetails → DCA 12:23 → DTW 14:00DL 2476 2h 39m Detroit DTW 16:39 → BHM 17:43DL 3062 6h 20m 97% 80%
DeltaDetails → DCA 05:54 → DTW 07:26DL 2869 1h 04m Detroit DTW 08:30 → BHM 09:33DL 3685 · flown by SkyWest 4h 39m 97% 78%
AmericanDetails → DCA 15:15 → CLT 16:48AA 2040 3h 09m Charlotte CLT 19:57 → BHM 20:37AA 5205 · flown by PSA 6h 22m 96% 76%
Tight connection: often missed
AmericanDetails → DCA 10:02 → MIA 12:58AA 401 54m Miami MIA 13:52 → BHM 14:59AA 3422 · flown by Envoy 5h 57m 73% 53%
How these are worked out. Each flight’s odds are our forecast for that day (typical odds until the weather forecast covers it); flights of airlines we don’t forecast yet use their 12-month record and are marked. Makes the connection: the first flight’s 12-month lateness curve, scaled so its chance of arriving 15+ min late matches the day’s forecast, at the layover minus the 45-minute minimum (90 on separate tickets). Arrives on time: first flight not cancelled × connection made × second flight not cancelled × second flight within 15 minutes, each from the day’s forecast.

About this data: forecast odds from our model for Sat, Oct 10 (newest published update); 12-month records from US DOT on-time data, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. JSON