Tickets
Any day
Sunday, October 11 · typical odds for a Sunday (too early for a weather forecast) · issued Mon 8:00 PM ET · 54 nonstops

Sun, Oct 11: WN 2276 at 06:10 is the safest bet, 2% chance of being 15+ min late; evening flights run 29–58%.

Safest bet that day WN 2276 DCA 06:10 → MDW 07:18 · 2% chance 15+ min late Riskiest AA 3148 DCA 18:18 → ORD 19:28 · 58% chance 15+ min late

Every nonstop on Sun, Oct 11

12-month record →

Ranked by the chance of arriving 15+ minutes late (typical odds: the weather this date has had in past years), with each flight’s on-time record over Aug 2025 – Jul 2026 beside it. Times are local. Pick a flight for its forecast. Click a column to sort.

WN 2276 Southwest DCA 06:10 MDW 07:18 2% 1% 0.9% no record
WN 1067 Southwest BWI 06:22 MDW 07:34 4% 1% 0.7% no record
YX 4596 Republic BWI 06:03 ORD 07:21 7% 3% 1.2% no record
UA 1793 United Flight history → DCA 06:30 ORD 07:46 7% 3% 1.1% 92%
WN 1071 Southwest BWI 09:34 MDW 10:47 9% 2% 0.9% no record
UA 1252 United Flight history → IAD 10:31 ORD 11:53 9% 7% 0.7% 92%
WN 381 Southwest DCA 09:53 MDW 11:00 10% 3% 1.2% no record
UA 1775 United Flight history → IAD 08:15 ORD 09:36 10% 5% 0.7% 84%
UA 2691 United IAD 06:06 ORD 07:08 11% 4% 0.7% no record
AA 523 American Flight history → DCA 06:27 ORD 07:35 11% 6% 1.9% 78%
UA 441 United Flight history → DCA 07:38 ORD 08:45 11% 4% 1.1% 86%
UA 1061 United Flight history → DCA 08:25 ORD 09:44 12% 5% 1.1% 93%
UA 2774 United Flight history → DCA 09:30 ORD 10:50 12% 6% 1.4% 94%
AA 2633 American Flight history → DCA 07:42 ORD 08:50 16% 6% 1.4% 87%
UA 1367 United BWI 06:26 ORD 07:33 16% 4% 0.6% no record
WN 1505 Southwest DCA 13:00 MDW 14:08 17% 5% 1.4% no record
UA 2749 United Flight history → BWI 08:16 ORD 09:30 17% 6% 0.7% 86%
AA 522 American DCA 08:40 ORD 09:48 18% 7% 1.5% no record
UA 351 United Flight history → DCA 09:27 ORD 10:34 18% 7% 1.1% 88%
AA 2023 American Flight history → DCA 10:17 ORD 11:25 20% 8% 1.7% 81%
AA 3762 American flown by Envoy Flight history → BWI 11:25 ORD 12:35 21% 5% 1.7% 79%
AA 808 American Flight history → DCA 11:28 ORD 12:36 23% 10% 2.1% 90%worse than usual
WN 473 Southwest DCA 15:05 MDW 16:13 25% 10% 7.5% no record
UA 2803 United DCA 12:00 ORD 13:11 25% 10% 1.3% no record
WN 716 Southwest BWI 15:20 MDW 16:33 26% 6% 5.2% no record
UA 2331 United Flight history → IAD 13:15 ORD 14:29 26% 13% 1.2% 81%
F9 4307 Frontier Flight history → BWI 10:18 ORD 11:32 27% 8% 2.4% 67%
UA 249 United BWI 12:06 ORD 13:16 27% 10% 0.7% no record
UA 421 United IAD 22:31 ORD 23:47 29% 14% 0.8% no record
YX 4541 Republic DCA 22:28 ORD 23:37 29% 14% 3.7% no record
WN 1508 Southwest DCA 21:00 MDW 22:09 31% 10% 3.1% no record
UA 511 United Flight history → DCA 13:00 ORD 14:18 31% 14% 2.3% 76%
UA 1888 United Flight history → DCA 14:00 ORD 15:18 31% 15% 2.2% 71%
WN 1073 Southwest BWI 22:31 MDW 23:46 32% 8% 2.2% no record
OO 5194 SkyWest IAD 13:02 ORD 14:06 34% 16% 1.9% no record
WN 836 Southwest DCA 18:35 MDW 19:44 35% 12% 6.2% no record
AA 2284 American DCA 13:39 ORD 14:48 36% 18% 2.5% no record
MQ 4253 Envoy BWI 14:08 ORD 15:18 36% 11% 3.2% no record
WN 724 Southwest BWI 19:20 MDW 20:33 38% 8% 5.3% no record
AA 1637 American Flight history → DCA 16:10 ORD 17:32 39% 23% 2.7% 74%worse than usual
YX 4758 Republic BWI 18:13 ORD 19:33 40% 19% 4.0% no record
UA 1325 United Flight history → DCA 15:30 ORD 16:52 43% 20% 2.4% 66%
AA 1221 American DCA 15:05 ORD 16:19 45% 23% 4.0% no record
UA 1703 United IAD 15:44 ORD 16:46 45% 18% 1.2% no record
AA 488 American DCA 20:25 ORD 21:36 49% 28% 2.2% no record
UA 2497 United Flight history → IAD 17:42 ORD 18:50 51% 20% 1.1% 48%
UA 654 United Flight history → DCA 17:05 ORD 18:30 51% 25% 1.8% 50%
UA 1193 United Flight history → DCA 19:10 ORD 20:32 52% 23% 1.8% 58%
UA 2218 United Flight history → DCA 20:06 ORD 21:15 53% 25% 1.7% 63%worse than usual
AA 1189 American Flight history → DCA 16:59 ORD 18:08 54% 26% 3.2% 61%worse than usual
UA 2148 United Flight history → DCA 18:10 ORD 19:32 55% 27% 1.9% 51%
UA 590 United Flight history → BWI 17:32 ORD 18:55 57% 23% 1.1% 57%worse than usual
UA 1223 United BWI 19:07 ORD 20:15 57% 24% 1.3% no record
AA 3148 American DCA 18:18 ORD 19:28 58% 31% 3.3% no record
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 Sun, Oct 11 (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