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Showing United only (incl. its regional partners)All airlines ×
6,558 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 2 in 3.

Best time to leave 6–7 am 95% arrive on time from EWR, 92% arrive on time from LGA
Best airport pair LGA → IAD 76% on time, 6.7% cancelled, 1,450 flights
Best single flight UA 1366 EWR 06:00 → IAD 07:22 · 96% on time Avoid UA 4486 EWR 15:30 → DCA 16:57 · 42% 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).

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LGA
EWR
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63
% 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.

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.

UA 1366 EWR 06:00 IAD 07:22 96%
UA 3656flown by Republic LGA 06:00 IAD 07:26 93%
UA 1784 EWR 21:50 IAD 23:19 79%
UA 4444flown by GoJet EWR 09:00 DCA 10:23 77%
UA 4172flown by GoJet EWR 11:00 DCA 12:23 72%
· · ·
UA 4432flown by GoJet EWR 18:10 DCA 19:48 57%
UA 4457flown by GoJet EWR 20:20 DCA 21:53 45%
UA 4486flown by GoJet EWR 15:30 DCA 16:57 42%

All 23 United 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.

UA 1366 EWR 06:00 IAD 07:22 1h 22m 353 96% 2.8% 94 min
UA 3656flown by Republic LGA 06:00 IAD 07:26 1h 26m 262 93% 5.7% 89 min
UA 4572flown by GoJet EWR 06:30 DCA 07:46 1h 16m 30 86% 3.3% 28 min
UA 4437flown by GoJet EWR 06:30 DCA 07:46 1h 16m 32 84% 3.1% 111 min
UA 4442flown by GoJet EWR 07:59 DCA 09:22 1h 23m 35 89% 0.0% 88 min
UA 4446flown by GoJet EWR 08:09 DCA 09:32 1h 23m 37 80% 5.4% 146 min
UA 4444flown by GoJet EWR 09:00 DCA 10:23 1h 23m 249 77% 2.4% 73 min
UA 4599flown by GoJet EWR 09:00 DCA 10:23 1h 23m 18 89% 0.0% 71 min
UA 1413 EWR 10:05 IAD 11:28 1h 23m 35 86% 0.0% 60 min
UA 1691 EWR 10:05 IAD 11:28 1h 23m 37 72% 2.7% 67 min
UA 6242flown by Mesa LGA 10:29 IAD 11:55 1h 26m 70 82% 4.3% 81 min
UA 4172flown by GoJet EWR 11:00 DCA 12:23 1h 23m 327 72% 3.7% 81 min
UA 4472flown by GoJet EWR 13:00 DCA 14:23 1h 23m 36 71% 13.9% 52 min
UA 4181flown by GoJet EWR 13:00 DCA 14:23 1h 23m 35 65% 2.9% 36 min
UA 4433flown by GoJet EWR 14:00 DCA 15:23 1h 23m 322 60% 4.3% 90 min
UA 3688flown by Republic LGA 14:51 IAD 16:35 1h 44m 314 63% 5.1% 80 min
UA 1992 EWR 15:08 IAD 16:32 1h 24m 337 68% 1.8% 67 min
UA 4486flown by GoJet EWR 15:30 DCA 16:57 1h 27m 275 42% 4.7% 73 min
UA 4432flown by GoJet EWR 18:10 DCA 19:48 1h 38m 344 57% 9.6% 100 min
UA 6244flown by Mesa LGA 19:28 IAD 20:55 1h 27m 75 69% 14.7% 96 min
UA 2677 EWR 19:29 IAD 21:00 1h 31m 160 65% 3.8% 85 min
UA 4457flown by GoJet EWR 20:20 DCA 21:53 1h 33m 190 45% 9.5% 88 min
UA 1784 EWR 21:50 IAD 23:19 1h 29m 207 79% 5.3% 68 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.

United LGA IAD 1h 29m 76% 6.7% 1,450 Flying now
United EWR IAD 1h 26m 75% 2.7% 1,826 Flying now
United EWR DCA 1h 25m 65% 5.1% 3,282 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

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