tailodds FORECAST
Tickets
Any day
Showing United only (incl. its regional partners)All airlines ×
1,450 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 78%.

Best time to leave 8–9 am 82% arrive on time from IAD
Best single flight UA 3413 IAD 22:05 → LGA 23:30 · 78% on time Avoid UA 3698 IAD 12:40 → LGA 14:10 · 68% 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).

8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
IAD
89
82
77
78
% 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 3413flown by Republic IAD 22:05 LGA 23:30 78%
UA 3698flown by Republic IAD 12:40 LGA 14:10 68%

All 5 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 6116flown by Mesa IAD 08:19 LGA 09:48 1h 29m 70 82% 2.9% 79 min
UA 3698flown by Republic IAD 12:40 LGA 14:10 1h 30m 176 68% 4.5% 66 min
UA 4077flown by Mesa IAD 17:15 LGA 18:42 1h 27m 72 77% 13.9% 94 min
UA 3682flown by Republic IAD 22:05 LGA 23:30 1h 25m 31 58% 16.1% 117 min
UA 3413flown by Republic IAD 22:05 LGA 23:30 1h 25m 226 78% 4.0% 66 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 IAD LGA 1h 27m 75% 6.6% 1,450 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