15,772 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines
Leave before 9 am from Midway: 94% depart on time. After 4 pm it’s 62%.
Best time to leave
5–6 am
95% arrive on time from MDW, 77% arrive on time from ORD
Best airport pair
MDW → BWI
80% on time, 2.7% cancelled, 1,857 flights
Best single flight
UA 1077
ORD 06:00 → DCA 08:54 · 92% on time
Avoid
UA 1369
ORD 18:00 → DCA 21:10 · 50% on time
Time of day × airport
Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule):
85+75–8465–7455–64under 55
Pick an hour to see this route’s flights leaving then.
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
| Southwest | 3,979 | 75% | 2.2% | 59 min |
| United (incl. SkyWest, Republic) | 7,406 | 73% | 1.9% | 73 min |
| Frontier | 211 | 73% | 3.3% | 84 min |
| American (incl. Envoy, Republic) | 4,158 | 71% | 3.7% | 84 min |
| Spirit ORD→BWI only | 18 | – | 0.0% | 39 min |
Dimmed: fewer than 150 flights in the year, too few to rank.
Flights, best and worst
Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
All 67 flights in the current schedule
Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
| AA 4339flown by Republic | ORD 05:58 | DCA 09:15 | 2h 17m | 71 | 84% | 4.2% | 36 min |
| WN 4976 | MDW 06:00 | DCA 08:45 | 1h 45m | 57 | 95% | 0.0% | 22 min |
| UA 1077 | ORD 06:00 | DCA 08:54 | 1h 54m | 311 | 92% | 1.6% | 41 min |
| UA 1269 | ORD 06:30 | BWI 09:27 | 1h 57m | 79 | 94% | 0.0% | 42 min |
| UA 1689 | ORD 06:30 | IAD 09:24 | 1h 54m | 71 | 100% | 1.4% | – |
| AA 3446flown by Envoy | ORD 06:51 | BWI 09:58 | 2h 07m | 72 | 92% | 1.4% | 33 min |
| WN 2742 | MDW 07:00 | BWI 09:45 | 1h 45m | 32 | 91% | 0.0% | 60 min |
| UA 482 | ORD 07:00 | DCA 09:59 | 1h 59m | 125 | 86% | 1.6% | 43 min |
| AA 2965 | ORD 07:02 | DCA 10:03 | 2h 01m | 72 | 76% | 1.4% | 150 min |
| WN 1120 | MDW 07:25 | BWI 10:15 | 1h 50m | 16 | 94% | 0.0% | 20 min |
| AA 2345 | ORD 08:00 | DCA 10:59 | 1h 59m | 364 | 77% | 2.7% | 90 min |
| UA 1705 | ORD 08:00 | DCA 11:01 | 2h 01m | 30 | 90% | 3.3% | 92 min |
| UA 382 | ORD 08:00 | DCA 11:01 | 2h 01m | 77 | 85% | 2.6% | 33 min |
| WN 2569 | MDW 08:15 | DCA 11:10 | 1h 55m | 32 | 91% | 0.0% | 37 min |
| WN 2038 | MDW 08:30 | DCA 11:15 | 1h 45m | 16 | 94% | 0.0% | 29 min |
| UA 2277 | ORD 08:40 | IAD 11:52 | 2h 12m | 125 | 92% | 0.0% | 61 min |
| WN 1355 | MDW 08:55 | BWI 11:45 | 1h 50m | 42 | 90% | 0.0% | 28 min |
| UA 2218 | ORD 09:00 | DCA 11:58 | 1h 58m | 26 | 72% | 0.0% | 35 min |
| UA 490 | ORD 09:00 | DCA 11:59 | 1h 59m | 30 | 77% | 0.0% | 85 min |
| AA 2398 | ORD 09:42 | DCA 12:44 | 2h 02m | 70 | 71% | 2.9% | 127 min |
| UA 1381 | ORD 10:00 | DCA 13:04 | 2h 04m | 225 | 86% | 1.3% | 70 min |
| AA 4360flown by Republic | ORD 10:45 | DCA 13:54 | 2h 09m | 29 | 76% | 0.0% | 39 min |
| AA 4809flown by Republic | ORD 10:45 | DCA 13:59 | 2h 14m | 25 | 80% | 0.0% | 92 min |
| UA 2653 | ORD 10:51 | BWI 13:57 | 2h 06m | 72 | 83% | 0.0% | 30 min |
| UA 1869 | ORD 11:07 | IAD 14:12 | 2h 05m | 73 | 89% | 0.0% | 122 min |
| WN 1294 | MDW 11:15 | DCA 14:00 | 1h 45m | 34 | 56% | 0.0% | 44 min |
| WN 4141 | MDW 11:15 | DCA 14:00 | 1h 45m | 16 | 62% | 0.0% | 112 min |
| UA 2668 | ORD 11:15 | DCA 14:22 | 2h 07m | 124 | 69% | 2.4% | 78 min |
| WN 2744 | MDW 12:00 | BWI 14:50 | 1h 50m | 50 | 73% | 4.0% | 52 min |
| WN 2761 | MDW 12:45 | DCA 15:35 | 1h 50m | 42 | 75% | 7.1% | 46 min |
| UA 752 | ORD 12:45 | DCA 15:52 | 2h 07m | 302 | 65% | 0.7% | 73 min |
| AA 1675 | ORD 13:20 | DCA 16:25 | 2h 05m | 71 | 59% | 5.6% | 82 min |
| UA 2794 | ORD 13:30 | IAD 16:30 | 2h 00m | 37 | 76% | 0.0% | 206 min |
| UA 1332 | ORD 13:30 | IAD 16:30 | 2h 00m | 24 | 92% | 0.0% | 98 min |
| UA 1314 | ORD 14:00 | DCA 17:12 | 2h 12m | 204 | 56% | 2.5% | 70 min |
| WN 1020 | MDW 14:30 | BWI 17:25 | 1h 55m | 12 | 42% | 0.0% | 129 min |
| UA 2124 | ORD 14:30 | BWI 17:36 | 2h 06m | 37 | 69% | 2.7% | 138 min |
| AA 2769 | ORD 14:55 | DCA 18:00 | 2h 04m | 103 | 74% | 3.9% | 108 min |
| UA 1550 | ORD 15:00 | BWI 18:07 | 2h 07m | 35 | 62% | 2.9% | 55 min |
| UA 1941 | ORD 15:00 | DCA 18:12 | 2h 12m | 88 | 66% | 5.7% | 107 min |
| UA 2437 | ORD 15:53 | IAD 19:02 | 2h 09m | 125 | 71% | 1.6% | 102 min |
| UA 5401flown by SkyWest | ORD 16:00 | DCA 19:17 | 2h 17m | 21 | 50% | 4.8% | 138 min |
| UA 5552flown by SkyWest | ORD 16:00 | DCA 19:17 | 2h 17m | 27 | 56% | 7.4% | 102 min |
| UA 1755 | ORD 16:00 | DCA 19:10 | 2h 10m | 87 | 66% | 0.0% | 76 min |
| WN 554 | MDW 16:10 | BWI 19:00 | 1h 50m | 16 | 50% | 12.5% | 56 min |
| AA 4717flown by Republic | ORD 16:18 | BWI 19:28 | 2h 13m | 72 | 61% | 12.5% | 69 min |
| UA 2357 | ORD 17:00 | DCA 20:10 | 2h 10m | 24 | 55% | 8.3% | 135 min |
| UA 456 | ORD 17:00 | DCA 20:10 | 2h 10m | 46 | 59% | 0.0% | 109 min |
| WN 1157 | MDW 17:05 | DCA 19:55 | 1h 50m | 57 | 37% | 5.3% | 83 min |
| WN 4616 | MDW 17:20 | BWI 20:15 | 1h 55m | 26 | 44% | 0.0% | 104 min |
| AA 1787 | ORD 17:56 | DCA 20:59 | 2h 04m | 136 | 55% | 8.1% | 97 min |
| UA 1369 | ORD 18:00 | DCA 21:10 | 2h 10m | 345 | 50% | 3.2% | 73 min |
| UA 2202 | ORD 18:12 | IAD 21:22 | 2h 10m | 93 | 57% | 3.2% | 90 min |
| UA 303 | ORD 18:20 | BWI 21:26 | 2h 06m | 35 | 53% | 2.9% | 72 min |
| UA 440 | ORD 18:20 | BWI 21:26 | 2h 06m | 35 | 51% | 0.0% | 75 min |
| WN 2745 | MDW 19:00 | BWI 21:55 | 1h 55m | 42 | 66% | 4.8% | 76 min |
| UA 2160 | ORD 19:45 | DCA 22:54 | 2h 09m | 120 | 56% | 5.0% | 84 min |
| WN 1172 | MDW 20:10 | DCA 23:02 | 1h 52m | 26 | 31% | 0.0% | 82 min |
| WN 2746 | MDW 20:50 | BWI 23:45 | 1h 55m | 57 | 49% | 7.0% | 61 min |
| WN 4496 | MDW 20:55 | DCA 23:45 | 1h 52m | 24 | 50% | 8.3% | 90 min |
| AA 1187 | ORD 20:55 | DCA 23:59 | 2h 04m | 68 | 58% | 11.8% | 99 min |
| AA 3866flown by Envoy | ORD 21:00 | BWI 23:59 | 1h 59m | 28 | 59% | 3.6% | 77 min |
| UA 675 | ORD 21:20 | BWI 00:28 | 2h 08m | 36 | 60% | 2.8% | 72 min |
| AA 4663flown by Republic | ORD 21:25 | BWI 00:33 | 2h 08m | 44 | 79% | 4.5% | 147 min |
| UA 2829 | ORD 21:25 | BWI 00:33 | 2h 08m | 35 | 51% | 0.0% | 83 min |
| UA 2766 | ORD 21:40 | IAD 00:45 | 2h 05m | 36 | 69% | 0.0% | 105 min |
| UA 1015 | ORD 21:55 | IAD 00:59 | 2h 04m | 35 | 83% | 0.0% | 95 min |
Nonstops by airline and airport
Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
| Southwest | MDW | BWI | 1h 50m | 80% | 2.7% | 1,786 | Flying now |
| United | ORD | IAD | 2h 01m | 77% | 0.8% | 2,082 | Flying now |
| American | ORD | BWI | 2h 03m | 76% | 3.9% | 1,199 | Flying now |
| United | ORD | DCA | 2h 03m | 71% | 2.6% | 4,083 | Flying now |
| United | ORD | BWI | 2h 04m | 71% | 1.4% | 1,241 | Flying now |
| Southwest | MDW | DCA | 1h 50m | 71% | 1.9% | 2,100 | Flying now |
| American | ORD | DCA | 2h 00m | 69% | 3.6% | 2,959 | Flying now |
| Frontier | MDW | BWI | 1h 56m | 83% | 1.4% | 71 | Not flying now |
| Southwest | ORD | BWI | 2h 05m | 73% | 0.0% | 93 | Not flying now |
| Frontier | ORD | BWI | 2h 05m | 67% | 4.3% | 140 | Not flying now |
| Spirit | ORD | BWI | – | 89%few flights | 0.0% | 18 | Not flying now |
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